63145055

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 81563760

約数和(自身を除く): 18418705

約数列:

[1, 5, 17, 85, 89, 289, 445, 491, 1445, 1513, 2455, 7565, 8347, 25721, 41735, 43699, 128605, 141899, 218495, 709495, 742883, 3714415, 12629011, 63145055]

約数ペア:

[(1, 63145055), (5, 12629011), (17, 3714415), (85, 742883), (89, 709495), (289, 218495), (445, 141899), (491, 128605), (1445, 43699), (1513, 41735), (2455, 25721), (7565, 8347)]