39108625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 51996672

約数和(自身を除く): 12888047

約数列:

[1, 5, 23, 25, 61, 115, 125, 223, 305, 575, 1115, 1403, 1525, 2875, 5129, 5575, 7015, 7625, 13603, 25645, 27875, 35075, 68015, 128225, 175375, 312869, 340075, 641125, 1564345, 1700375, 7821725, 39108625]

約数ペア:

[(1, 39108625), (5, 7821725), (23, 1700375), (25, 1564345), (61, 641125), (115, 340075), (125, 312869), (223, 175375), (305, 128225), (575, 68015), (1115, 35075), (1403, 27875), (1525, 25645), (2875, 13603), (5129, 7625), (5575, 7015)]