55458225

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7951}}^1$

素因数の和:7998

約数の個数: 36

約数和(自身を含む): 102548992

約数和(自身を除く): 47090767

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6975, 7951, 23853, 39755, 71559, 119265, 198775, 246481, 357795, 596325, 739443, 1232405, 1788975, 2218329, 3697215, 6162025, 11091645, 18486075, 55458225]

約数ペア:

[(1, 55458225), (3, 18486075), (5, 11091645), (9, 6162025), (15, 3697215), (25, 2218329), (31, 1788975), (45, 1232405), (75, 739443), (93, 596325), (155, 357795), (225, 246481), (279, 198775), (465, 119265), (775, 71559), (1395, 39755), (2325, 23853), (6975, 7951)]