9423925

素因数分解:

$5^2\times 7^4\times {\mathrm{157}}^1$

素因数の和:195

約数の個数: 30

約数和(自身を含む): 13719298

約数和(自身を除く): 4295373

約数列:

[1, 5, 7, 25, 35, 49, 157, 175, 245, 343, 785, 1099, 1225, 1715, 2401, 3925, 5495, 7693, 8575, 12005, 27475, 38465, 53851, 60025, 192325, 269255, 376957, 1346275, 1884785, 9423925]

約数ペア:

[(1, 9423925), (5, 1884785), (7, 1346275), (25, 376957), (35, 269255), (49, 192325), (157, 60025), (175, 53851), (245, 38465), (343, 27475), (785, 12005), (1099, 8575), (1225, 7693), (1715, 5495), (2401, 3925)]