2860125

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 4942080

約数和(自身を除く): 2081955

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 263, 375, 435, 725, 789, 1315, 2175, 3625, 3945, 6575, 7627, 10875, 19725, 22881, 32875, 38135, 98625, 114405, 190675, 572025, 953375, 2860125]

約数ペア:

[(1, 2860125), (3, 953375), (5, 572025), (15, 190675), (25, 114405), (29, 98625), (75, 38135), (87, 32875), (125, 22881), (145, 19725), (263, 10875), (375, 7627), (435, 6575), (725, 3945), (789, 3625), (1315, 2175)]