5123775

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 8637840

約数和(自身を除く): 3514065

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1289, 1325, 3867, 3975, 6445, 19335, 32225, 68317, 96675, 204951, 341585, 1024755, 1707925, 5123775]

約数ペア:

[(1, 5123775), (3, 1707925), (5, 1024755), (15, 341585), (25, 204951), (53, 96675), (75, 68317), (159, 32225), (265, 19335), (795, 6445), (1289, 3975), (1325, 3867)]