86199995

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 38216005

約数列:

[1, 5, 7, 31, 35, 53, 155, 217, 265, 371, 1085, 1499, 1643, 1855, 7495, 8215, 10493, 11501, 46469, 52465, 57505, 79447, 232345, 325283, 397235, 556129, 1626415, 2462857, 2780645, 12314285, 17239999, 86199995]

約数ペア:

[(1, 86199995), (5, 17239999), (7, 12314285), (31, 2780645), (35, 2462857), (53, 1626415), (155, 556129), (217, 397235), (265, 325283), (371, 232345), (1085, 79447), (1499, 57505), (1643, 52465), (1855, 46469), (7495, 11501), (8215, 10493)]