161732045

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{1181}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 197866800

約数和(自身を除く): 36134755

約数列:

[1, 5, 61, 305, 449, 1181, 2245, 5905, 27389, 72041, 136945, 360205, 530269, 2651345, 32346409, 161732045]

約数ペア:

[(1, 161732045), (5, 32346409), (61, 2651345), (305, 530269), (449, 360205), (1181, 136945), (2245, 72041), (5905, 27389)]