86101875

素因数分解:

$3^2\times 5^4\times {\mathrm{15307}}^1$

素因数の和:15333

約数の個数: 30

約数和(自身を含む): 155422124

約数和(自身を除く): 69320249

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 15307, 45921, 76535, 137763, 229605, 382675, 688815, 1148025, 1913375, 3444075, 5740125, 9566875, 17220375, 28700625, 86101875]

約数ペア:

[(1, 86101875), (3, 28700625), (5, 17220375), (9, 9566875), (15, 5740125), (25, 3444075), (45, 1913375), (75, 1148025), (125, 688815), (225, 382675), (375, 229605), (625, 137763), (1125, 76535), (1875, 45921), (5625, 15307)]