15694178031

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:966

約数の個数: 128

約数和(自身を含む): 28889395200

約数和(自身を除く): 13195217169

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 71, 89, 119, 153, 189, 213, 267, 357, 459, 497, 623, 639, 773, 801, 1071, 1207, 1491, 1513, 1869, 1917, 2319, 2403, 3213, 3621, 4473, 4539, 5411, 5607, 6319, 6957, 8449, 10591, 10863, 13141, 13419, 13617, 16233, 16821, 18957, 20871, 25347, 31773, 32589, 39423, 40851, 44233, 48699, 54883, 56871, 68797, 76041, 91987, 95319, 107423, 118269, 132699, 146097, 164649, 170613, 206391, 228123, 275961, 285957, 322269, 354807, 384181, 398097, 481579, 493947, 619173, 751961, 827883, 933011, 966807, 1152543, 1169549, 1194291, 1444737, 1481841, 1857519, 2255883, 2483649, 2799033, 2900421, 3457629, 3508647, 4334211, 4884587, 6531077, 6767649, 8186843, 8397099, 10372887, 10525941, 13002633, 14653761, 19593231, 20302947, 24560529, 25191297, 31577823, 34192109, 43961283, 58779693, 73681587, 83037979, 102576327, 131883849, 176339079, 221044761, 249113937, 307728981, 581265853, 747341811, 923186943, 1743797559, 2242025433, 5231392677, 15694178031]

約数ペア:

[(1, 15694178031), (3, 5231392677), (7, 2242025433), (9, 1743797559), (17, 923186943), (21, 747341811), (27, 581265853), (51, 307728981), (63, 249113937), (71, 221044761), (89, 176339079), (119, 131883849), (153, 102576327), (189, 83037979), (213, 73681587), (267, 58779693), (357, 43961283), (459, 34192109), (497, 31577823), (623, 25191297), (639, 24560529), (773, 20302947), (801, 19593231), (1071, 14653761), (1207, 13002633), (1491, 10525941), (1513, 10372887), (1869, 8397099), (1917, 8186843), (2319, 6767649), (2403, 6531077), (3213, 4884587), (3621, 4334211), (4473, 3508647), (4539, 3457629), (5411, 2900421), (5607, 2799033), (6319, 2483649), (6957, 2255883), (8449, 1857519), (10591, 1481841), (10863, 1444737), (13141, 1194291), (13419, 1169549), (13617, 1152543), (16233, 966807), (16821, 933011), (18957, 827883), (20871, 751961), (25347, 619173), (31773, 493947), (32589, 481579), (39423, 398097), (40851, 384181), (44233, 354807), (48699, 322269), (54883, 285957), (56871, 275961), (68797, 228123), (76041, 206391), (91987, 170613), (95319, 164649), (107423, 146097), (118269, 132699)]