11513715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 19699200

約数和(自身を除く): 8185485

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 569, 1065, 1349, 1707, 2845, 4047, 6745, 8535, 10811, 20235, 32433, 40399, 54055, 121197, 162165, 201995, 605985, 767581, 2302743, 3837905, 11513715]

約数ペア:

[(1, 11513715), (3, 3837905), (5, 2302743), (15, 767581), (19, 605985), (57, 201995), (71, 162165), (95, 121197), (213, 54055), (285, 40399), (355, 32433), (569, 20235), (1065, 10811), (1349, 8535), (1707, 6745), (2845, 4047)]