180097965

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16073}}^1$

素因数の和:16170

約数の個数: 32

約数和(自身を含む): 324051840

約数和(自身を除く): 143953875

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 11205, 16073, 48219, 80365, 144657, 241095, 433971, 723285, 1334059, 2169855, 4002177, 6670295, 12006531, 20010885, 36019593, 60032655, 180097965]

約数ペア:

[(1, 180097965), (3, 60032655), (5, 36019593), (9, 20010885), (15, 12006531), (27, 6670295), (45, 4002177), (83, 2169855), (135, 1334059), (249, 723285), (415, 433971), (747, 241095), (1245, 144657), (2241, 80365), (3735, 48219), (11205, 16073)]