11290185

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 20615496

約数和(自身を除く): 9325311

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 457, 549, 915, 1371, 1647, 2285, 2745, 4113, 4941, 6855, 8235, 12339, 20565, 24705, 27877, 37017, 61695, 83631, 139385, 185085, 250893, 418155, 752679, 1254465, 2258037, 3763395, 11290185]

約数ペア:

[(1, 11290185), (3, 3763395), (5, 2258037), (9, 1254465), (15, 752679), (27, 418155), (45, 250893), (61, 185085), (81, 139385), (135, 83631), (183, 61695), (305, 37017), (405, 27877), (457, 24705), (549, 20565), (915, 12339), (1371, 8235), (1647, 6855), (2285, 4941), (2745, 4113)]