12282975

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 23331840

約数和(自身を除く): 11048865

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 587, 675, 775, 837, 1395, 1761, 2325, 2935, 4185, 5283, 6975, 8805, 14675, 15849, 18197, 20925, 26415, 44025, 54591, 79245, 90985, 132075, 163773, 272955, 396225, 454925, 491319, 818865, 1364775, 2456595, 4094325, 12282975]

約数ペア:

[(1, 12282975), (3, 4094325), (5, 2456595), (9, 1364775), (15, 818865), (25, 491319), (27, 454925), (31, 396225), (45, 272955), (75, 163773), (93, 132075), (135, 90985), (155, 79245), (225, 54591), (279, 44025), (465, 26415), (587, 20925), (675, 18197), (775, 15849), (837, 14675), (1395, 8805), (1761, 6975), (2325, 5283), (2935, 4185)]