30606325

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 39479616

約数和(自身を除く): 8873291

約数列:

[1, 5, 25, 43, 71, 215, 355, 401, 1075, 1775, 2005, 3053, 10025, 15265, 17243, 28471, 76325, 86215, 142355, 431075, 711775, 1224253, 6121265, 30606325]

約数ペア:

[(1, 30606325), (5, 6121265), (25, 1224253), (43, 711775), (71, 431075), (215, 142355), (355, 86215), (401, 76325), (1075, 28471), (1775, 17243), (2005, 15265), (3053, 10025)]