16054423775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 22992778368

約数和(自身を除く): 6938354593

約数列:

[1, 5, 13, 23, 25, 61, 65, 115, 137, 257, 299, 305, 325, 575, 685, 793, 1285, 1403, 1495, 1525, 1781, 3151, 3341, 3425, 3965, 5911, 6425, 7015, 7475, 8357, 8905, 15677, 15755, 16705, 18239, 19825, 29555, 35075, 35209, 40963, 41785, 44525, 76843, 78385, 78775, 83525, 91195, 108641, 147775, 176045, 192211, 203801, 204815, 208925, 360571, 384215, 391925, 455975, 457717, 543205, 809807, 880225, 961055, 1019005, 1024075, 1802855, 1921075, 2147749, 2288585, 2498743, 2716025, 4049035, 4687423, 4805275, 5095025, 9014275, 10527491, 10738745, 11442925, 12493715, 20245175, 23437115, 27920737, 49398227, 52637455, 53693725, 62468575, 117185575, 139603685, 246991135, 263187275, 642176951, 698018425, 1234955675, 3210884755, 16054423775]

約数ペア:

[(1, 16054423775), (5, 3210884755), (13, 1234955675), (23, 698018425), (25, 642176951), (61, 263187275), (65, 246991135), (115, 139603685), (137, 117185575), (257, 62468575), (299, 53693725), (305, 52637455), (325, 49398227), (575, 27920737), (685, 23437115), (793, 20245175), (1285, 12493715), (1403, 11442925), (1495, 10738745), (1525, 10527491), (1781, 9014275), (3151, 5095025), (3341, 4805275), (3425, 4687423), (3965, 4049035), (5911, 2716025), (6425, 2498743), (7015, 2288585), (7475, 2147749), (8357, 1921075), (8905, 1802855), (15677, 1024075), (15755, 1019005), (16705, 961055), (18239, 880225), (19825, 809807), (29555, 543205), (35075, 457717), (35209, 455975), (40963, 391925), (41785, 384215), (44525, 360571), (76843, 208925), (78385, 204815), (78775, 203801), (83525, 192211), (91195, 176045), (108641, 147775)]