2861852753815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1031}}^1$

素因数の和:1493

約数の個数: 128

約数和(自身を含む): 3969702494208

約数和(自身を除く): 1107849740393

約数列:

[1, 5, 11, 43, 55, 61, 71, 215, 271, 305, 355, 473, 671, 781, 1031, 1355, 2365, 2623, 2981, 3053, 3355, 3905, 4331, 5155, 11341, 11653, 13115, 14905, 15265, 16531, 19241, 21655, 28853, 33583, 44333, 47641, 56705, 58265, 62891, 73201, 82655, 96205, 128183, 144265, 167915, 181841, 186233, 211651, 221665, 238205, 279401, 314455, 366005, 487663, 640915, 691801, 710833, 805211, 827363, 909205, 931165, 1058255, 1173701, 1397005, 2048563, 2438315, 2704313, 3073411, 3147643, 3459005, 3554165, 4026055, 4136815, 4465261, 5868505, 7819163, 9100993, 10242815, 12014243, 12910711, 13521565, 15367055, 15738215, 17043461, 19837471, 22326305, 29747443, 34624073, 39095815, 45504965, 49117871, 50469143, 60071215, 64553555, 85217305, 99187355, 132156673, 148737215, 173120365, 187478071, 192006223, 218212181, 245589355, 252345715, 555160573, 660783365, 732868823, 853011253, 937390355, 960031115, 1091060905, 1210085731, 2112068453, 2775802865, 3664344115, 4265056265, 6050428655, 8061557053, 9383123783, 10560342265, 13310943041, 40307785265, 46915618915, 52033686433, 66554715205, 260168432165, 572370550763, 2861852753815]

約数ペア:

[(1, 2861852753815), (5, 572370550763), (11, 260168432165), (43, 66554715205), (55, 52033686433), (61, 46915618915), (71, 40307785265), (215, 13310943041), (271, 10560342265), (305, 9383123783), (355, 8061557053), (473, 6050428655), (671, 4265056265), (781, 3664344115), (1031, 2775802865), (1355, 2112068453), (2365, 1210085731), (2623, 1091060905), (2981, 960031115), (3053, 937390355), (3355, 853011253), (3905, 732868823), (4331, 660783365), (5155, 555160573), (11341, 252345715), (11653, 245589355), (13115, 218212181), (14905, 192006223), (15265, 187478071), (16531, 173120365), (19241, 148737215), (21655, 132156673), (28853, 99187355), (33583, 85217305), (44333, 64553555), (47641, 60071215), (56705, 50469143), (58265, 49117871), (62891, 45504965), (73201, 39095815), (82655, 34624073), (96205, 29747443), (128183, 22326305), (144265, 19837471), (167915, 17043461), (181841, 15738215), (186233, 15367055), (211651, 13521565), (221665, 12910711), (238205, 12014243), (279401, 10242815), (314455, 9100993), (366005, 7819163), (487663, 5868505), (640915, 4465261), (691801, 4136815), (710833, 4026055), (805211, 3554165), (827363, 3459005), (909205, 3147643), (931165, 3073411), (1058255, 2704313), (1173701, 2438315), (1397005, 2048563)]