15292125

素因数分解:

$3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 29652480

約数和(自身を除く): 14360355

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 125, 135, 197, 207, 225, 345, 375, 575, 591, 621, 675, 985, 1035, 1125, 1725, 1773, 2875, 2955, 3105, 3375, 4531, 4925, 5175, 5319, 8625, 8865, 13593, 14775, 15525, 22655, 24625, 25875, 26595, 40779, 44325, 67965, 73875, 77625, 113275, 122337, 132975, 203895, 221625, 339825, 566375, 611685, 664875, 1019475, 1699125, 3058425, 5097375, 15292125]

約数ペア:

[(1, 15292125), (3, 5097375), (5, 3058425), (9, 1699125), (15, 1019475), (23, 664875), (25, 611685), (27, 566375), (45, 339825), (69, 221625), (75, 203895), (115, 132975), (125, 122337), (135, 113275), (197, 77625), (207, 73875), (225, 67965), (345, 44325), (375, 40779), (575, 26595), (591, 25875), (621, 24625), (675, 22655), (985, 15525), (1035, 14775), (1125, 13593), (1725, 8865), (1773, 8625), (2875, 5319), (2955, 5175), (3105, 4925), (3375, 4531)]