9161245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 12337920

約数和(自身を除く): 3176675

約数列:

[1, 5, 23, 29, 41, 67, 115, 145, 205, 335, 667, 943, 1189, 1541, 1943, 2747, 3335, 4715, 5945, 7705, 9715, 13735, 27347, 44689, 63181, 79663, 136735, 223445, 315905, 398315, 1832249, 9161245]

約数ペア:

[(1, 9161245), (5, 1832249), (23, 398315), (29, 315905), (41, 223445), (67, 136735), (115, 79663), (145, 63181), (205, 44689), (335, 27347), (667, 13735), (943, 9715), (1189, 7705), (1541, 5945), (1943, 4715), (2747, 3335)]