9169985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 12640320

約数和(自身を除く): 3470335

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 659, 1265, 2783, 3295, 7249, 13915, 15157, 36245, 75785, 79739, 166727, 398695, 833635, 1833997, 9169985]

約数ペア:

[(1, 9169985), (5, 1833997), (11, 833635), (23, 398695), (55, 166727), (115, 79739), (121, 75785), (253, 36245), (605, 15157), (659, 13915), (1265, 7249), (2783, 3295)]