12368025

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 23123520

約数和(自身を除く): 10755495

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 135, 219, 225, 251, 365, 657, 675, 753, 1095, 1255, 1825, 1971, 2259, 3285, 3765, 5475, 6275, 6777, 9855, 11295, 16425, 18323, 18825, 33885, 49275, 54969, 56475, 91615, 164907, 169425, 274845, 458075, 494721, 824535, 1374225, 2473605, 4122675, 12368025]

約数ペア:

[(1, 12368025), (3, 4122675), (5, 2473605), (9, 1374225), (15, 824535), (25, 494721), (27, 458075), (45, 274845), (73, 169425), (75, 164907), (135, 91615), (219, 56475), (225, 54969), (251, 49275), (365, 33885), (657, 18825), (675, 18323), (753, 16425), (1095, 11295), (1255, 9855), (1825, 6777), (1971, 6275), (2259, 5475), (3285, 3765)]