22162215

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 36801216

約数和(自身を除く): 14639001

約数列:

[1, 3, 5, 15, 53, 61, 159, 183, 265, 305, 457, 795, 915, 1371, 2285, 3233, 6855, 9699, 16165, 24221, 27877, 48495, 72663, 83631, 121105, 139385, 363315, 418155, 1477481, 4432443, 7387405, 22162215]

約数ペア:

[(1, 22162215), (3, 7387405), (5, 4432443), (15, 1477481), (53, 418155), (61, 363315), (159, 139385), (183, 121105), (265, 83631), (305, 72663), (457, 48495), (795, 27877), (915, 24221), (1371, 16165), (2285, 9699), (3233, 6855)]