79389015

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{21961}}^1$

素因数の和:22210

約数の個数: 16

約数和(自身を含む): 127555296

約数和(自身を除く): 48166281

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 21961, 65883, 109805, 329415, 5292601, 15877803, 26463005, 79389015]

約数ペア:

[(1, 79389015), (3, 26463005), (5, 15877803), (15, 5292601), (241, 329415), (723, 109805), (1205, 65883), (3615, 21961)]