31636065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 22554015

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1279, 1455, 1649, 3837, 4947, 6395, 8245, 19185, 21743, 24735, 65229, 108715, 124063, 326145, 372189, 620315, 1860945, 2109071, 6327213, 10545355, 31636065]

約数ペア:

[(1, 31636065), (3, 10545355), (5, 6327213), (15, 2109071), (17, 1860945), (51, 620315), (85, 372189), (97, 326145), (255, 124063), (291, 108715), (485, 65229), (1279, 24735), (1455, 21743), (1649, 19185), (3837, 8245), (4947, 6395)]