9402975

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 54

約数和(自身を含む): 17828720

約数和(自身を除く): 8425745

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 79, 115, 207, 225, 237, 345, 395, 529, 575, 711, 1035, 1185, 1587, 1725, 1817, 1975, 2645, 3555, 4761, 5175, 5451, 5925, 7935, 9085, 13225, 16353, 17775, 23805, 27255, 39675, 41791, 45425, 81765, 119025, 125373, 136275, 208955, 376119, 408825, 626865, 1044775, 1880595, 3134325, 9402975]

約数ペア:

[(1, 9402975), (3, 3134325), (5, 1880595), (9, 1044775), (15, 626865), (23, 408825), (25, 376119), (45, 208955), (69, 136275), (75, 125373), (79, 119025), (115, 81765), (207, 45425), (225, 41791), (237, 39675), (345, 27255), (395, 23805), (529, 17775), (575, 16353), (711, 13225), (1035, 9085), (1185, 7935), (1587, 5925), (1725, 5451), (1817, 5175), (1975, 4761), (2645, 3555)]