9540765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 18240768

約数和(自身を除く): 8700003

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 347, 423, 585, 611, 705, 1041, 1735, 1833, 2115, 3055, 3123, 4511, 5205, 5499, 9165, 13533, 15615, 16309, 22555, 27495, 40599, 48927, 67665, 81545, 146781, 202995, 212017, 244635, 636051, 733905, 1060085, 1908153, 3180255, 9540765]

約数ペア:

[(1, 9540765), (3, 3180255), (5, 1908153), (9, 1060085), (13, 733905), (15, 636051), (39, 244635), (45, 212017), (47, 202995), (65, 146781), (117, 81545), (141, 67665), (195, 48927), (235, 40599), (347, 27495), (423, 22555), (585, 16309), (611, 15615), (705, 13533), (1041, 9165), (1735, 5499), (1833, 5205), (2115, 4511), (3055, 3123)]