85099725

素因数分解:

$3^2\times 5^2\times {\mathrm{613}}^1\times {\mathrm{617}}^1$

素因数の和:1246

約数の個数: 36

約数和(自身を含む): 152919156

約数和(自身を除く): 67819431

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 613, 617, 1839, 1851, 3065, 3085, 5517, 5553, 9195, 9255, 15325, 15425, 27585, 27765, 45975, 46275, 137925, 138825, 378221, 1134663, 1891105, 3403989, 5673315, 9455525, 17019945, 28366575, 85099725]

約数ペア:

[(1, 85099725), (3, 28366575), (5, 17019945), (9, 9455525), (15, 5673315), (25, 3403989), (45, 1891105), (75, 1134663), (225, 378221), (613, 138825), (617, 137925), (1839, 46275), (1851, 45975), (3065, 27765), (3085, 27585), (5517, 15425), (5553, 15325), (9195, 9255)]