127579075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4969}}^1$

素因数の和:5071

約数の個数: 24

約数和(自身を含む): 172558400

約数和(自身を除く): 44979325

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 4969, 5135, 24845, 25675, 64597, 124225, 322985, 392551, 1614925, 1962755, 5103163, 9813775, 25515815, 127579075]

約数ペア:

[(1, 127579075), (5, 25515815), (13, 9813775), (25, 5103163), (65, 1962755), (79, 1614925), (325, 392551), (395, 322985), (1027, 124225), (1975, 64597), (4969, 25675), (5135, 24845)]