4312215

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 7575360

約数和(自身を除く): 3263145

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 1213, 3555, 3639, 6065, 10917, 18195, 54585, 95827, 287481, 479135, 862443, 1437405, 4312215]

約数ペア:

[(1, 4312215), (3, 1437405), (5, 862443), (9, 479135), (15, 287481), (45, 95827), (79, 54585), (237, 18195), (395, 10917), (711, 6065), (1185, 3639), (1213, 3555)]