89188775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9463}}^1$

素因数の和:9515

約数の個数: 24

約数和(自身を含む): 123221280

約数和(自身を除く): 34032505

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 9425, 9463, 47315, 123019, 236575, 274427, 615095, 1372135, 3075475, 3567551, 6860675, 17837755, 89188775]

約数ペア:

[(1, 89188775), (5, 17837755), (13, 6860675), (25, 3567551), (29, 3075475), (65, 1372135), (145, 615095), (325, 274427), (377, 236575), (725, 123019), (1885, 47315), (9425, 9463)]