290366945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{78797}}^1$

素因数の和:78880

約数の個数: 16

約数和(自身を含む): 385795008

約数和(自身を除く): 95428063

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 78797, 393985, 866767, 4333835, 5279399, 26396995, 58073389, 290366945]

約数ペア:

[(1, 290366945), (5, 58073389), (11, 26396995), (55, 5279399), (67, 4333835), (335, 866767), (737, 393985), (3685, 78797)]