191508925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1229}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 248912640

約数和(自身を除く): 57403715

約数列:

[1, 5, 23, 25, 115, 271, 575, 1229, 1355, 6145, 6233, 6775, 28267, 30725, 31165, 141335, 155825, 333059, 706675, 1665295, 7660357, 8326475, 38301785, 191508925]

約数ペア:

[(1, 191508925), (5, 38301785), (23, 8326475), (25, 7660357), (115, 1665295), (271, 706675), (575, 333059), (1229, 155825), (1355, 141335), (6145, 31165), (6233, 30725), (6775, 28267)]