150634925

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 220676352

約数和(自身を除く): 70041427

約数列:

[1, 5, 7, 25, 35, 61, 103, 137, 175, 305, 427, 515, 685, 721, 959, 1525, 2135, 2575, 3425, 3605, 4795, 6283, 8357, 10675, 14111, 18025, 23975, 31415, 41785, 43981, 58499, 70555, 98777, 157075, 208925, 219905, 292495, 352775, 493885, 860771, 1099525, 1462475, 2469425, 4303855, 6025397, 21519275, 30126985, 150634925]

約数ペア:

[(1, 150634925), (5, 30126985), (7, 21519275), (25, 6025397), (35, 4303855), (61, 2469425), (103, 1462475), (137, 1099525), (175, 860771), (305, 493885), (427, 352775), (515, 292495), (685, 219905), (721, 208925), (959, 157075), (1525, 98777), (2135, 70555), (2575, 58499), (3425, 43981), (3605, 41785), (4795, 31415), (6283, 23975), (8357, 18025), (10675, 14111)]