40631445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53113}}^1$

素因数の和:53141

約数の個数: 24

約数和(自身を含む): 74572056

約数和(自身を除く): 33940611

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 53113, 159339, 265565, 478017, 796695, 902921, 2390085, 2708763, 4514605, 8126289, 13543815, 40631445]

約数ペア:

[(1, 40631445), (3, 13543815), (5, 8126289), (9, 4514605), (15, 2708763), (17, 2390085), (45, 902921), (51, 796695), (85, 478017), (153, 265565), (255, 159339), (765, 53113)]