25934675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 34893600

約数和(自身を除く): 8958925

約数列:

[1, 5, 13, 25, 65, 199, 325, 401, 995, 2005, 2587, 4975, 5213, 10025, 12935, 26065, 64675, 79799, 130325, 398995, 1037387, 1994975, 5186935, 25934675]

約数ペア:

[(1, 25934675), (5, 5186935), (13, 1994975), (25, 1037387), (65, 398995), (199, 130325), (325, 79799), (401, 64675), (995, 26065), (2005, 12935), (2587, 10025), (4975, 5213)]