10640955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 18494784

約数和(自身を除く): 7853829

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 197, 277, 591, 831, 985, 1385, 2561, 2955, 3601, 4155, 7683, 10803, 12805, 18005, 38415, 54015, 54569, 163707, 272845, 709397, 818535, 2128191, 3546985, 10640955]

約数ペア:

[(1, 10640955), (3, 3546985), (5, 2128191), (13, 818535), (15, 709397), (39, 272845), (65, 163707), (195, 54569), (197, 54015), (277, 38415), (591, 18005), (831, 12805), (985, 10803), (1385, 7683), (2561, 4155), (2955, 3601)]