97719945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1723}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 165504000

約数和(自身を除く): 67784055

約数列:

[1, 3, 5, 15, 19, 57, 95, 199, 285, 597, 995, 1723, 2985, 3781, 5169, 8615, 11343, 18905, 25845, 32737, 56715, 98211, 163685, 342877, 491055, 1028631, 1714385, 5143155, 6514663, 19543989, 32573315, 97719945]

約数ペア:

[(1, 97719945), (3, 32573315), (5, 19543989), (15, 6514663), (19, 5143155), (57, 1714385), (95, 1028631), (199, 491055), (285, 342877), (597, 163685), (995, 98211), (1723, 56715), (2985, 32737), (3781, 25845), (5169, 18905), (8615, 11343)]