7131054675

素因数分解:

$3^1\times 5^2\times {\mathrm{1409}}^1\times {\mathrm{67481}}^1$

素因数の和:68903

約数の個数: 24

約数和(自身を含む): 11798552880

約数和(自身を除く): 4667498205

約数列:

[1, 3, 5, 15, 25, 75, 1409, 4227, 7045, 21135, 35225, 67481, 105675, 202443, 337405, 1012215, 1687025, 5061075, 95080729, 285242187, 475403645, 1426210935, 2377018225, 7131054675]

約数ペア:

[(1, 7131054675), (3, 2377018225), (5, 1426210935), (15, 475403645), (25, 285242187), (75, 95080729), (1409, 5061075), (4227, 1687025), (7045, 1012215), (21135, 337405), (35225, 202443), (67481, 105675)]