38692125

素因数分解:

$3^2\times 5^3\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 70509504

約数和(自身を除く): 31817379

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 163, 211, 225, 375, 489, 633, 815, 1055, 1125, 1467, 1899, 2445, 3165, 4075, 5275, 7335, 9495, 12225, 15825, 20375, 26375, 34393, 36675, 47475, 61125, 79125, 103179, 171965, 183375, 237375, 309537, 515895, 859825, 1547685, 2579475, 4299125, 7738425, 12897375, 38692125]

約数ペア:

[(1, 38692125), (3, 12897375), (5, 7738425), (9, 4299125), (15, 2579475), (25, 1547685), (45, 859825), (75, 515895), (125, 309537), (163, 237375), (211, 183375), (225, 171965), (375, 103179), (489, 79125), (633, 61125), (815, 47475), (1055, 36675), (1125, 34393), (1467, 26375), (1899, 20375), (2445, 15825), (3165, 12225), (4075, 9495), (5275, 7335)]