22851495

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16381}}^1$

素因数の和:16423

約数の個数: 24

約数和(自身を含む): 40889472

約数和(自身を除く): 18037977

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 16381, 49143, 81905, 147429, 245715, 507811, 737145, 1523433, 2539055, 4570299, 7617165, 22851495]

約数ペア:

[(1, 22851495), (3, 7617165), (5, 4570299), (9, 2539055), (15, 1523433), (31, 737145), (45, 507811), (93, 245715), (155, 147429), (279, 81905), (465, 49143), (1395, 16381)]