40730265

素因数分解:

$3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2213}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 70803720

約数和(自身を除く): 30073455

約数列:

[1, 3, 5, 9, 15, 45, 409, 1227, 2045, 2213, 3681, 6135, 6639, 11065, 18405, 19917, 33195, 99585, 905117, 2715351, 4525585, 8146053, 13576755, 40730265]

約数ペア:

[(1, 40730265), (3, 13576755), (5, 8146053), (9, 4525585), (15, 2715351), (45, 905117), (409, 99585), (1227, 33195), (2045, 19917), (2213, 18405), (3681, 11065), (6135, 6639)]