1325142725

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{6323}}^1$

素因数の和:6517

約数の個数: 24

約数和(自身を含む): 1679704992

約数和(自身を除く): 354562267

約数列:

[1, 5, 25, 83, 101, 415, 505, 2075, 2525, 6323, 8383, 31615, 41915, 158075, 209575, 524809, 638623, 2624045, 3193115, 13120225, 15965575, 53005709, 265028545, 1325142725]

約数ペア:

[(1, 1325142725), (5, 265028545), (25, 53005709), (83, 15965575), (101, 13120225), (415, 3193115), (505, 2624045), (2075, 638623), (2525, 524809), (6323, 209575), (8383, 158075), (31615, 41915)]