23986125

素因数分解:

$3^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 80

約数和(自身を含む): 47114496

約数和(自身を除く): 23128371

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 103, 115, 125, 135, 207, 225, 309, 345, 375, 405, 515, 575, 621, 675, 927, 1035, 1125, 1545, 1725, 1863, 2025, 2369, 2575, 2781, 2875, 3105, 3375, 4635, 5175, 7107, 7725, 8343, 8625, 9315, 10125, 11845, 12875, 13905, 15525, 21321, 23175, 25875, 35535, 38625, 41715, 46575, 59225, 63963, 69525, 77625, 106605, 115875, 177675, 191889, 208575, 232875, 296125, 319815, 347625, 533025, 888375, 959445, 1042875, 1599075, 2665125, 4797225, 7995375, 23986125]

約数ペア:

[(1, 23986125), (3, 7995375), (5, 4797225), (9, 2665125), (15, 1599075), (23, 1042875), (25, 959445), (27, 888375), (45, 533025), (69, 347625), (75, 319815), (81, 296125), (103, 232875), (115, 208575), (125, 191889), (135, 177675), (207, 115875), (225, 106605), (309, 77625), (345, 69525), (375, 63963), (405, 59225), (515, 46575), (575, 41715), (621, 38625), (675, 35535), (927, 25875), (1035, 23175), (1125, 21321), (1545, 15525), (1725, 13905), (1863, 12875), (2025, 11845), (2369, 10125), (2575, 9315), (2781, 8625), (2875, 8343), (3105, 7725), (3375, 7107), (4635, 5175)]