238429245

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{677}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 390137472

約数和(自身を除く): 151708227

約数列:

[1, 3, 5, 15, 53, 159, 265, 443, 677, 795, 1329, 2031, 2215, 3385, 6645, 10155, 23479, 35881, 70437, 107643, 117395, 179405, 299911, 352185, 538215, 899733, 1499555, 4498665, 15895283, 47685849, 79476415, 238429245]

約数ペア:

[(1, 238429245), (3, 79476415), (5, 47685849), (15, 15895283), (53, 4498665), (159, 1499555), (265, 899733), (443, 538215), (677, 352185), (795, 299911), (1329, 179405), (2031, 117395), (2215, 107643), (3385, 70437), (6645, 35881), (10155, 23479)]