25302225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25951}}^1$

素因数の和:25977

約数の個数: 24

約数和(自身を含む): 45052672

約数和(自身を除く): 19750447

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 25951, 77853, 129755, 337363, 389265, 648775, 1012089, 1686815, 1946325, 5060445, 8434075, 25302225]

約数ペア:

[(1, 25302225), (3, 8434075), (5, 5060445), (13, 1946325), (15, 1686815), (25, 1012089), (39, 648775), (65, 389265), (75, 337363), (195, 129755), (325, 77853), (975, 25951)]