40769975

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 51996672

約数和(自身を除く): 11226697

約数列:

[1, 5, 25, 71, 103, 223, 355, 515, 1115, 1775, 2575, 5575, 7313, 15833, 22969, 36565, 79165, 114845, 182825, 395825, 574225, 1630799, 8153995, 40769975]

約数ペア:

[(1, 40769975), (5, 8153995), (25, 1630799), (71, 574225), (103, 395825), (223, 182825), (355, 114845), (515, 79165), (1115, 36565), (1775, 22969), (2575, 15833), (5575, 7313)]