1828553445

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3711

約数の個数: 72

約数和(自身を含む): 3453944832

約数和(自身を除く): 1625391387

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 361, 465, 589, 855, 1083, 1395, 1767, 1805, 2945, 3249, 3631, 5301, 5415, 8835, 10893, 11191, 16245, 18155, 26505, 32679, 33573, 54465, 55955, 68989, 100719, 112561, 163395, 167865, 206967, 337683, 344945, 503595, 562805, 620901, 1013049, 1034835, 1310791, 1688415, 2138659, 3104505, 3932373, 5065245, 6415977, 6553955, 10693295, 11797119, 19247931, 19661865, 32079885, 40634521, 58985595, 96239655, 121903563, 203172605, 365710689, 609517815, 1828553445]

約数ペア:

[(1, 1828553445), (3, 609517815), (5, 365710689), (9, 203172605), (15, 121903563), (19, 96239655), (31, 58985595), (45, 40634521), (57, 32079885), (93, 19661865), (95, 19247931), (155, 11797119), (171, 10693295), (279, 6553955), (285, 6415977), (361, 5065245), (465, 3932373), (589, 3104505), (855, 2138659), (1083, 1688415), (1395, 1310791), (1767, 1034835), (1805, 1013049), (2945, 620901), (3249, 562805), (3631, 503595), (5301, 344945), (5415, 337683), (8835, 206967), (10893, 167865), (11191, 163395), (16245, 112561), (18155, 100719), (26505, 68989), (32679, 55955), (33573, 54465)]