17387003565

素因数分解:

$3^6\times 5^1\times {\mathrm{4770097}}^1$

素因数の和:4770120

約数の個数: 28

約数和(自身を含む): 31282302684

約数和(自身を除く): 13895299119

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 4770097, 14310291, 23850485, 42930873, 71551455, 128792619, 214654365, 386377857, 643963095, 1159133571, 1931889285, 3477400713, 5795667855, 17387003565]

約数ペア:

[(1, 17387003565), (3, 5795667855), (5, 3477400713), (9, 1931889285), (15, 1159133571), (27, 643963095), (45, 386377857), (81, 214654365), (135, 128792619), (243, 71551455), (405, 42930873), (729, 23850485), (1215, 14310291), (3645, 4770097)]