40397115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2377}}^1$

素因数の和:2499

約数の個数: 32

約数和(自身を含む): 71225856

約数和(自身を除く): 30828741

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 2377, 3399, 5665, 7131, 11885, 16995, 26147, 35655, 78441, 130735, 244831, 392205, 734493, 1224155, 2693141, 3672465, 8079423, 13465705, 40397115]

約数ペア:

[(1, 40397115), (3, 13465705), (5, 8079423), (11, 3672465), (15, 2693141), (33, 1224155), (55, 734493), (103, 392205), (165, 244831), (309, 130735), (515, 78441), (1133, 35655), (1545, 26147), (2377, 16995), (3399, 11885), (5665, 7131)]