23945491185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4637}}^1$

素因数の和:4943

約数の個数: 128

約数和(自身を含む): 50779643904

約数和(自身を除く): 26834152719

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 263, 357, 385, 561, 595, 789, 935, 1155, 1309, 1315, 1785, 1841, 2805, 2893, 3927, 3945, 4471, 4637, 5523, 6545, 8679, 9205, 13413, 13911, 14465, 19635, 20251, 22355, 23185, 27615, 31297, 32459, 43395, 49181, 51007, 60753, 67065, 69555, 78829, 93891, 97377, 101255, 147543, 153021, 156485, 162295, 236487, 245905, 255035, 303765, 344267, 357049, 394145, 469455, 486885, 551803, 737715, 765105, 867119, 1032801, 1071147, 1182435, 1219531, 1655409, 1721335, 1785245, 2601357, 2759015, 3658593, 4335595, 5164005, 5355735, 6069833, 6097655, 8277045, 8536717, 13006785, 13414841, 18209499, 18292965, 20732027, 25610151, 30349165, 40244523, 42683585, 62196081, 67074205, 91047495, 93903887, 103660135, 128050755, 145124189, 201222615, 228052297, 281711661, 310980405, 435372567, 469519435, 684156891, 725620945, 1140261485, 1408558305, 1596366079, 2176862835, 3420784455, 4789098237, 7981830395, 23945491185]

約数ペア:

[(1, 23945491185), (3, 7981830395), (5, 4789098237), (7, 3420784455), (11, 2176862835), (15, 1596366079), (17, 1408558305), (21, 1140261485), (33, 725620945), (35, 684156891), (51, 469519435), (55, 435372567), (77, 310980405), (85, 281711661), (105, 228052297), (119, 201222615), (165, 145124189), (187, 128050755), (231, 103660135), (255, 93903887), (263, 91047495), (357, 67074205), (385, 62196081), (561, 42683585), (595, 40244523), (789, 30349165), (935, 25610151), (1155, 20732027), (1309, 18292965), (1315, 18209499), (1785, 13414841), (1841, 13006785), (2805, 8536717), (2893, 8277045), (3927, 6097655), (3945, 6069833), (4471, 5355735), (4637, 5164005), (5523, 4335595), (6545, 3658593), (8679, 2759015), (9205, 2601357), (13413, 1785245), (13911, 1721335), (14465, 1655409), (19635, 1219531), (20251, 1182435), (22355, 1071147), (23185, 1032801), (27615, 867119), (31297, 765105), (32459, 737715), (43395, 551803), (49181, 486885), (51007, 469455), (60753, 394145), (67065, 357049), (69555, 344267), (78829, 303765), (93891, 255035), (97377, 245905), (101255, 236487), (147543, 162295), (153021, 156485)]