1071302215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{7211}}^1$

素因数の和:7950

約数の個数: 16

約数和(自身を含む): 1317545856

約数和(自身を除く): 246243641

約数列:

[1, 5, 43, 215, 691, 3455, 7211, 29713, 36055, 148565, 310073, 1550365, 4982801, 24914005, 214260443, 1071302215]

約数ペア:

[(1, 1071302215), (5, 214260443), (43, 24914005), (215, 4982801), (691, 1550365), (3455, 310073), (7211, 148565), (29713, 36055)]