156616925

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3349

約数の個数: 24

約数和(自身を含む): 203236992

約数和(自身を除く): 46620067

約数列:

[1, 5, 25, 41, 47, 205, 235, 1025, 1175, 1927, 3251, 9635, 16255, 48175, 81275, 133291, 152797, 666455, 763985, 3332275, 3819925, 6264677, 31323385, 156616925]

約数ペア:

[(1, 156616925), (5, 31323385), (25, 6264677), (41, 3819925), (47, 3332275), (205, 763985), (235, 666455), (1025, 152797), (1175, 133291), (1927, 81275), (3251, 48175), (9635, 16255)]