47870975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3311

約数の個数: 24

約数和(自身を含む): 64519680

約数和(自身を除く): 16648705

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 3251, 14725, 16255, 61769, 81275, 100781, 308845, 503905, 1544225, 1914839, 2519525, 9574195, 47870975]

約数ペア:

[(1, 47870975), (5, 9574195), (19, 2519525), (25, 1914839), (31, 1544225), (95, 503905), (155, 308845), (475, 100781), (589, 81275), (775, 61769), (2945, 16255), (3251, 14725)]