152872075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1613}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 201737088

約数和(自身を除く): 48865013

約数列:

[1, 5, 17, 25, 85, 223, 425, 1115, 1613, 3791, 5575, 8065, 18955, 27421, 40325, 94775, 137105, 359699, 685525, 1798495, 6114883, 8992475, 30574415, 152872075]

約数ペア:

[(1, 152872075), (5, 30574415), (17, 8992475), (25, 6114883), (85, 1798495), (223, 685525), (425, 359699), (1115, 137105), (1613, 94775), (3791, 40325), (5575, 27421), (8065, 18955)]