164012535

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{84761}}^1$

素因数の和:84815

約数の個数: 24

約数和(自身を含む): 290903184

約数和(自身を除く): 126890649

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 84761, 254283, 423805, 762849, 1271415, 3644723, 3814245, 10934169, 18223615, 32802507, 54670845, 164012535]

約数ペア:

[(1, 164012535), (3, 54670845), (5, 32802507), (9, 18223615), (15, 10934169), (43, 3814245), (45, 3644723), (129, 1271415), (215, 762849), (387, 423805), (645, 254283), (1935, 84761)]