5201925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 8805984

約数和(自身を除く): 3604059

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 1613, 3225, 4839, 8065, 24195, 40325, 69359, 120975, 208077, 346795, 1040385, 1733975, 5201925]

約数ペア:

[(1, 5201925), (3, 1733975), (5, 1040385), (15, 346795), (25, 208077), (43, 120975), (75, 69359), (129, 40325), (215, 24195), (645, 8065), (1075, 4839), (1613, 3225)]