4987675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2591}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 7713792

約数和(自身を除く): 2726117

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 2591, 12955, 18137, 28501, 64775, 90685, 142505, 199507, 453425, 712525, 997535, 4987675]

約数ペア:

[(1, 4987675), (5, 997535), (7, 712525), (11, 453425), (25, 199507), (35, 142505), (55, 90685), (77, 64775), (175, 28501), (275, 18137), (385, 12955), (1925, 2591)]