2290875

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 3931200

約数和(自身を除く): 1640325

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 149, 205, 375, 447, 615, 745, 1025, 2235, 3075, 3725, 5125, 6109, 11175, 15375, 18327, 18625, 30545, 55875, 91635, 152725, 458175, 763625, 2290875]

約数ペア:

[(1, 2290875), (3, 763625), (5, 458175), (15, 152725), (25, 91635), (41, 55875), (75, 30545), (123, 18625), (125, 18327), (149, 15375), (205, 11175), (375, 6109), (447, 5125), (615, 3725), (745, 3075), (1025, 2235)]