430663465

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{491}}^1\times {\mathrm{607}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 551008512

約数和(自身を除く): 120345047

約数列:

[1, 5, 17, 85, 289, 491, 607, 1445, 2455, 3035, 8347, 10319, 41735, 51595, 141899, 175423, 298037, 709495, 877115, 1490185, 5066629, 25333145, 86132693, 430663465]

約数ペア:

[(1, 430663465), (5, 86132693), (17, 25333145), (85, 5066629), (289, 1490185), (491, 877115), (607, 709495), (1445, 298037), (2455, 175423), (3035, 141899), (8347, 51595), (10319, 41735)]