147970965

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{499}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 242352000

約数和(自身を除く): 94381035

約数列:

[1, 3, 5, 15, 53, 159, 265, 373, 499, 795, 1119, 1497, 1865, 2495, 5595, 7485, 19769, 26447, 59307, 79341, 98845, 132235, 186127, 296535, 396705, 558381, 930635, 2791905, 9864731, 29594193, 49323655, 147970965]

約数ペア:

[(1, 147970965), (3, 49323655), (5, 29594193), (15, 9864731), (53, 2791905), (159, 930635), (265, 558381), (373, 396705), (499, 296535), (795, 186127), (1119, 132235), (1497, 98845), (1865, 79341), (2495, 59307), (5595, 26447), (7485, 19769)]