156938685

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 255900288

約数和(自身を除く): 98961603

約数列:

[1, 3, 5, 15, 73, 219, 331, 365, 433, 993, 1095, 1299, 1655, 2165, 4965, 6495, 24163, 31609, 72489, 94827, 120815, 143323, 158045, 362445, 429969, 474135, 716615, 2149845, 10462579, 31387737, 52312895, 156938685]

約数ペア:

[(1, 156938685), (3, 52312895), (5, 31387737), (15, 10462579), (73, 2149845), (219, 716615), (331, 474135), (365, 429969), (433, 362445), (993, 158045), (1095, 143323), (1299, 120815), (1655, 94827), (2165, 72489), (4965, 31609), (6495, 24163)]