266325

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 455328

約数和(自身を除く): 189003

約数列:

[1, 3, 5, 15, 25, 53, 67, 75, 159, 201, 265, 335, 795, 1005, 1325, 1675, 3551, 3975, 5025, 10653, 17755, 53265, 88775, 266325]

約数ペア:

[(1, 266325), (3, 88775), (5, 53265), (15, 17755), (25, 10653), (53, 5025), (67, 3975), (75, 3551), (159, 1675), (201, 1325), (265, 1005), (335, 795)]