117872005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{6871}}^1$

素因数の和:6996

約数の個数: 16

約数和(自身を含む): 146456064

約数和(自身を除く): 28584059

約数列:

[1, 5, 47, 73, 235, 365, 3431, 6871, 17155, 34355, 322937, 501583, 1614685, 2507915, 23574401, 117872005]

約数ペア:

[(1, 117872005), (5, 23574401), (47, 2507915), (73, 1614685), (235, 501583), (365, 322937), (3431, 34355), (6871, 17155)]