12422875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 16848000

約数和(自身を除く): 4425125

約数列:

[1, 5, 23, 25, 29, 115, 125, 145, 149, 575, 667, 725, 745, 2875, 3335, 3427, 3625, 3725, 4321, 16675, 17135, 18625, 21605, 83375, 85675, 99383, 108025, 428375, 496915, 540125, 2484575, 12422875]

約数ペア:

[(1, 12422875), (5, 2484575), (23, 540125), (25, 496915), (29, 428375), (115, 108025), (125, 99383), (145, 85675), (149, 83375), (575, 21605), (667, 18625), (725, 17135), (745, 16675), (2875, 4321), (3335, 3725), (3427, 3625)]