2694475

素因数分解:

$5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 3883680

約数和(自身を除く): 1189205

約数列:

[1, 5, 7, 25, 35, 89, 173, 175, 445, 623, 865, 1211, 2225, 3115, 4325, 6055, 15397, 15575, 30275, 76985, 107779, 384925, 538895, 2694475]

約数ペア:

[(1, 2694475), (5, 538895), (7, 384925), (25, 107779), (35, 76985), (89, 30275), (173, 15575), (175, 15397), (445, 6055), (623, 4325), (865, 3115), (1211, 2225)]