9578925

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 18391680

約数和(自身を除く): 8812755

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 617, 621, 675, 1035, 1725, 1851, 3085, 3105, 5175, 5553, 9255, 14191, 15425, 15525, 16659, 27765, 42573, 46275, 70955, 83295, 127719, 138825, 212865, 354775, 383157, 416475, 638595, 1064325, 1915785, 3192975, 9578925]

約数ペア:

[(1, 9578925), (3, 3192975), (5, 1915785), (9, 1064325), (15, 638595), (23, 416475), (25, 383157), (27, 354775), (45, 212865), (69, 138825), (75, 127719), (115, 83295), (135, 70955), (207, 46275), (225, 42573), (345, 27765), (575, 16659), (617, 15525), (621, 15425), (675, 14191), (1035, 9255), (1725, 5553), (1851, 5175), (3085, 3105)]