289344975

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{34141}}^1$

素因数の和:34267

約数の個数: 24

約数和(自身を含む): 482631312

約数和(自身を除く): 193286337

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1695, 2825, 8475, 34141, 102423, 170705, 512115, 853525, 2560575, 3857933, 11573799, 19289665, 57868995, 96448325, 289344975]

約数ペア:

[(1, 289344975), (3, 96448325), (5, 57868995), (15, 19289665), (25, 11573799), (75, 3857933), (113, 2560575), (339, 853525), (565, 512115), (1695, 170705), (2825, 102423), (8475, 34141)]