250125

素因数分解:

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

素因数の和:70

約数の個数: 32

約数和(自身を含む): 449280

約数和(自身を除く): 199155

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 125, 145, 345, 375, 435, 575, 667, 725, 1725, 2001, 2175, 2875, 3335, 3625, 8625, 10005, 10875, 16675, 50025, 83375, 250125]

約数ペア:

[(1, 250125), (3, 83375), (5, 50025), (15, 16675), (23, 10875), (25, 10005), (29, 8625), (69, 3625), (75, 3335), (87, 2875), (115, 2175), (125, 2001), (145, 1725), (345, 725), (375, 667), (435, 575)]