89680275

素因数分解:

$3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2116

約数の個数: 36

約数和(自身を含む): 161474040

約数和(自身を除く): 71793765

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 211, 225, 633, 1055, 1889, 1899, 3165, 5275, 5667, 9445, 9495, 15825, 17001, 28335, 47225, 47475, 85005, 141675, 398579, 425025, 1195737, 1992895, 3587211, 5978685, 9964475, 17936055, 29893425, 89680275]

約数ペア:

[(1, 89680275), (3, 29893425), (5, 17936055), (9, 9964475), (15, 5978685), (25, 3587211), (45, 1992895), (75, 1195737), (211, 425025), (225, 398579), (633, 141675), (1055, 85005), (1889, 47475), (1899, 47225), (3165, 28335), (5275, 17001), (5667, 15825), (9445, 9495)]