2287759825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{7039261}}^1$

素因数の和:7039284

約数の個数: 12

約数和(自身を含む): 3055039708

約数和(自身を除く): 767279883

約数列:

[1, 5, 13, 25, 65, 325, 7039261, 35196305, 91510393, 175981525, 457551965, 2287759825]

約数ペア:

[(1, 2287759825), (5, 457551965), (13, 175981525), (25, 91510393), (65, 35196305), (325, 7039261)]