6875865

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 12175488

約数和(自身を除く): 5299623

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 3251, 9753, 16255, 29259, 48765, 146295, 152797, 458391, 763985, 1375173, 2291955, 6875865]

約数ペア:

[(1, 6875865), (3, 2291955), (5, 1375173), (9, 763985), (15, 458391), (45, 152797), (47, 146295), (141, 48765), (235, 29259), (423, 16255), (705, 9753), (2115, 3251)]