12124725

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3943}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 20540352

約数和(自身を除く): 8415627

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 3943, 11829, 19715, 59145, 98575, 161663, 295725, 484989, 808315, 2424945, 4041575, 12124725]

約数ペア:

[(1, 12124725), (3, 4041575), (5, 2424945), (15, 808315), (25, 484989), (41, 295725), (75, 161663), (123, 98575), (205, 59145), (615, 19715), (1025, 11829), (3075, 3943)]