72607065

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{12071}}^1$

素因数の和:12480

約数の個数: 16

約数和(自身を含む): 116470656

約数和(自身を除く): 43863591

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 6015, 12071, 36213, 60355, 181065, 4840471, 14521413, 24202355, 72607065]

約数ペア:

[(1, 72607065), (3, 24202355), (5, 14521413), (15, 4840471), (401, 181065), (1203, 60355), (2005, 36213), (6015, 12071)]