117543375

素因数分解:

$3^2\times 5^3\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 213524064

約数和(自身を除く): 95980689

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 163, 225, 375, 489, 641, 815, 1125, 1467, 1923, 2445, 3205, 4075, 5769, 7335, 9615, 12225, 16025, 20375, 28845, 36675, 48075, 61125, 80125, 104483, 144225, 183375, 240375, 313449, 522415, 721125, 940347, 1567245, 2612075, 4701735, 7836225, 13060375, 23508675, 39181125, 117543375]

約数ペア:

[(1, 117543375), (3, 39181125), (5, 23508675), (9, 13060375), (15, 7836225), (25, 4701735), (45, 2612075), (75, 1567245), (125, 940347), (163, 721125), (225, 522415), (375, 313449), (489, 240375), (641, 183375), (815, 144225), (1125, 104483), (1467, 80125), (1923, 61125), (2445, 48075), (3205, 36675), (4075, 28845), (5769, 20375), (7335, 16025), (9615, 12225)]