210501585

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1876

約数の個数: 80

約数和(自身を含む): 442012032

約数和(自身を除く): 231510447

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 81, 105, 123, 135, 189, 205, 287, 315, 369, 405, 567, 615, 861, 945, 1107, 1435, 1811, 1845, 2583, 2835, 3321, 4305, 5433, 5535, 7749, 9055, 12677, 12915, 16299, 16605, 23247, 27165, 38031, 38745, 48897, 63385, 74251, 81495, 114093, 116235, 146691, 190155, 222753, 244485, 342279, 371255, 519757, 570465, 668259, 733455, 1026837, 1113765, 1559271, 1711395, 2004777, 2598785, 3341295, 4677813, 5134185, 6014331, 7796355, 10023885, 14033439, 23389065, 30071655, 42100317, 70167195, 210501585]

約数ペア:

[(1, 210501585), (3, 70167195), (5, 42100317), (7, 30071655), (9, 23389065), (15, 14033439), (21, 10023885), (27, 7796355), (35, 6014331), (41, 5134185), (45, 4677813), (63, 3341295), (81, 2598785), (105, 2004777), (123, 1711395), (135, 1559271), (189, 1113765), (205, 1026837), (287, 733455), (315, 668259), (369, 570465), (405, 519757), (567, 371255), (615, 342279), (861, 244485), (945, 222753), (1107, 190155), (1435, 146691), (1811, 116235), (1845, 114093), (2583, 81495), (2835, 74251), (3321, 63385), (4305, 48897), (5433, 38745), (5535, 38031), (7749, 27165), (9055, 23247), (12677, 16605), (12915, 16299)]