40428575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 55215216

約数和(自身を除く): 14786641

約数列:

[1, 5, 11, 25, 55, 113, 275, 565, 1243, 1301, 2825, 6215, 6505, 14311, 31075, 32525, 71555, 147013, 357775, 735065, 1617143, 3675325, 8085715, 40428575]

約数ペア:

[(1, 40428575), (5, 8085715), (11, 3675325), (25, 1617143), (55, 735065), (113, 357775), (275, 147013), (565, 71555), (1243, 32525), (1301, 31075), (2825, 14311), (6215, 6505)]