13306638575775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{2593}}^1\times {\mathrm{3313}}^1$

素因数の和:7025

約数の個数: 96

約数和(自身を含む): 23195463331840

約数和(自身を除く): 9888824756065

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1087, 1425, 2593, 3261, 3313, 5435, 7779, 9939, 12965, 16305, 16565, 20653, 27175, 38895, 49267, 49695, 61959, 62947, 64825, 81525, 82825, 103265, 147801, 188841, 194475, 246335, 248475, 309795, 314735, 516325, 739005, 944205, 1231675, 1548975, 1573675, 2818591, 3601231, 3695025, 4721025, 8455773, 8590609, 10803693, 14092955, 18006155, 25771827, 42278865, 42953045, 53553229, 54018465, 68423389, 70464775, 90030775, 128859135, 160659687, 163221571, 205270167, 211394325, 214765225, 267766145, 270092325, 342116945, 489664713, 644295675, 803298435, 816107855, 1026350835, 1338830725, 1710584725, 2448323565, 4016492175, 4080539275, 5131754175, 9337991983, 12241617825, 28013975949, 46689959915, 140069879745, 177421847677, 233449799575, 532265543031, 700349398725, 887109238385, 2661327715155, 4435546191925, 13306638575775]

約数ペア:

[(1, 13306638575775), (3, 4435546191925), (5, 2661327715155), (15, 887109238385), (19, 700349398725), (25, 532265543031), (57, 233449799575), (75, 177421847677), (95, 140069879745), (285, 46689959915), (475, 28013975949), (1087, 12241617825), (1425, 9337991983), (2593, 5131754175), (3261, 4080539275), (3313, 4016492175), (5435, 2448323565), (7779, 1710584725), (9939, 1338830725), (12965, 1026350835), (16305, 816107855), (16565, 803298435), (20653, 644295675), (27175, 489664713), (38895, 342116945), (49267, 270092325), (49695, 267766145), (61959, 214765225), (62947, 211394325), (64825, 205270167), (81525, 163221571), (82825, 160659687), (103265, 128859135), (147801, 90030775), (188841, 70464775), (194475, 68423389), (246335, 54018465), (248475, 53553229), (309795, 42953045), (314735, 42278865), (516325, 25771827), (739005, 18006155), (944205, 14092955), (1231675, 10803693), (1548975, 8590609), (1573675, 8455773), (2818591, 4721025), (3601231, 3695025)]