71149725

素因数分解:

$3^3\times 5^2\times {\mathrm{105407}}^1$

素因数の和:105426

約数の個数: 24

約数和(自身を含む): 130705920

約数和(自身を除く): 59556195

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 105407, 316221, 527035, 948663, 1581105, 2635175, 2845989, 4743315, 7905525, 14229945, 23716575, 71149725]

約数ペア:

[(1, 71149725), (3, 23716575), (5, 14229945), (9, 7905525), (15, 4743315), (25, 2845989), (27, 2635175), (45, 1581105), (75, 948663), (135, 527035), (225, 316221), (675, 105407)]