70497505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4441

約数の個数: 24

約数和(自身を含む): 96448320

約数和(自身を除く): 25950815

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 3211, 4391, 16055, 21955, 57083, 83429, 285415, 417145, 742079, 1084577, 3710395, 5422885, 14099501, 70497505]

約数ペア:

[(1, 70497505), (5, 14099501), (13, 5422885), (19, 3710395), (65, 1084577), (95, 742079), (169, 417145), (247, 285415), (845, 83429), (1235, 57083), (3211, 21955), (4391, 16055)]