90898345

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3329}}^1$

素因数の和:3504

約数の個数: 16

約数和(自身を含む): 112527360

約数和(自身を除く): 21629015

約数列:

[1, 5, 43, 127, 215, 635, 3329, 5461, 16645, 27305, 143147, 422783, 715735, 2113915, 18179669, 90898345]

約数ペア:

[(1, 90898345), (5, 18179669), (43, 2113915), (127, 715735), (215, 422783), (635, 143147), (3329, 27305), (5461, 16645)]