4055142925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{208223}}^1$

素因数の和:208293

約数の個数: 24

約数和(自身を含む): 5422152960

約数和(自身を除く): 1367010035

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 3895, 19475, 208223, 1041115, 3956237, 5205575, 8537143, 19781185, 42685715, 98905925, 162205717, 213428575, 811028585, 4055142925]

約数ペア:

[(1, 4055142925), (5, 811028585), (19, 213428575), (25, 162205717), (41, 98905925), (95, 42685715), (205, 19781185), (475, 8537143), (779, 5205575), (1025, 3956237), (3895, 1041115), (19475, 208223)]