189502875

素因数分解:

$3^3\times 5^3\times {\mathrm{56149}}^1$

素因数の和:56173

約数の個数: 32

約数和(自身を含む): 350376000

約数和(自身を除く): 160873125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 56149, 168447, 280745, 505341, 842235, 1403725, 1516023, 2526705, 4211175, 7018625, 7580115, 12633525, 21055875, 37900575, 63167625, 189502875]

約数ペア:

[(1, 189502875), (3, 63167625), (5, 37900575), (9, 21055875), (15, 12633525), (25, 7580115), (27, 7018625), (45, 4211175), (75, 2526705), (125, 1516023), (135, 1403725), (225, 842235), (375, 505341), (675, 280745), (1125, 168447), (3375, 56149)]