8228925

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 15415680

約数和(自身を除く): 7186755

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 135, 167, 219, 225, 365, 501, 657, 675, 835, 1095, 1503, 1825, 1971, 2505, 3285, 4175, 4509, 5475, 7515, 9855, 12191, 12525, 16425, 22545, 36573, 37575, 49275, 60955, 109719, 112725, 182865, 304775, 329157, 548595, 914325, 1645785, 2742975, 8228925]

約数ペア:

[(1, 8228925), (3, 2742975), (5, 1645785), (9, 914325), (15, 548595), (25, 329157), (27, 304775), (45, 182865), (73, 112725), (75, 109719), (135, 60955), (167, 49275), (219, 37575), (225, 36573), (365, 22545), (501, 16425), (657, 12525), (675, 12191), (835, 9855), (1095, 7515), (1503, 5475), (1825, 4509), (1971, 4175), (2505, 3285)]