12118875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 21363264

約数和(自身を除く): 9244389

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 1901, 2125, 5703, 6375, 9505, 28515, 32317, 47525, 96951, 142575, 161585, 237625, 484755, 712875, 807925, 2423775, 4039625, 12118875]

約数ペア:

[(1, 12118875), (3, 4039625), (5, 2423775), (15, 807925), (17, 712875), (25, 484755), (51, 237625), (75, 161585), (85, 142575), (125, 96951), (255, 47525), (375, 32317), (425, 28515), (1275, 9505), (1901, 6375), (2125, 5703)]