71969485

素因数分解:

$5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1759}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 101122560

約数和(自身を除く): 29153075

約数列:

[1, 5, 7, 35, 49, 167, 245, 835, 1169, 1759, 5845, 8183, 8795, 12313, 40915, 61565, 86191, 293753, 430955, 1468765, 2056271, 10281355, 14393897, 71969485]

約数ペア:

[(1, 71969485), (5, 14393897), (7, 10281355), (35, 2056271), (49, 1468765), (167, 430955), (245, 293753), (835, 86191), (1169, 61565), (1759, 40915), (5845, 12313), (8183, 8795)]