71018055

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{50909}}^1$

素因数の和:50951

約数の個数: 24

約数和(自身を含む): 127071360

約数和(自身を除く): 56053305

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 50909, 152727, 254545, 458181, 763635, 1578179, 2290905, 4734537, 7890895, 14203611, 23672685, 71018055]

約数ペア:

[(1, 71018055), (3, 23672685), (5, 14203611), (9, 7890895), (15, 4734537), (31, 2290905), (45, 1578179), (93, 763635), (155, 458181), (279, 254545), (465, 152727), (1395, 50909)]