40245615

素因数分解:

$3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1163}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 69909840

約数和(自身を除く): 29664225

約数列:

[1, 3, 5, 9, 15, 45, 769, 1163, 2307, 3489, 3845, 5815, 6921, 10467, 11535, 17445, 34605, 52335, 894347, 2683041, 4471735, 8049123, 13415205, 40245615]

約数ペア:

[(1, 40245615), (3, 13415205), (5, 8049123), (9, 4471735), (15, 2683041), (45, 894347), (769, 52335), (1163, 34605), (2307, 17445), (3489, 11535), (3845, 10467), (5815, 6921)]