70702405

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 91134792

約数和(自身を除く): 20432387

約数列:

[1, 5, 17, 85, 113, 289, 433, 565, 1445, 1921, 2165, 7361, 9605, 32657, 36805, 48929, 125137, 163285, 244645, 625685, 831793, 4158965, 14140481, 70702405]

約数ペア:

[(1, 70702405), (5, 14140481), (17, 4158965), (85, 831793), (113, 625685), (289, 244645), (433, 163285), (565, 125137), (1445, 48929), (1921, 36805), (2165, 32657), (7361, 9605)]