31769205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 55085184

約数和(自身を除く): 23315979

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 197, 591, 827, 985, 2481, 2561, 2955, 4135, 7683, 10751, 12405, 12805, 32253, 38415, 53755, 161265, 162919, 488757, 814595, 2117947, 2443785, 6353841, 10589735, 31769205]

約数ペア:

[(1, 31769205), (3, 10589735), (5, 6353841), (13, 2443785), (15, 2117947), (39, 814595), (65, 488757), (195, 162919), (197, 161265), (591, 53755), (827, 38415), (985, 32253), (2481, 12805), (2561, 12405), (2955, 10751), (4135, 7683)]