65282945

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 99590400

約数和(自身を除く): 34307455

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 103, 199, 245, 455, 515, 637, 721, 995, 1339, 1393, 2587, 3185, 3605, 5047, 6695, 6965, 9373, 9751, 12935, 18109, 20497, 25235, 46865, 48755, 65611, 90545, 102485, 126763, 143479, 266461, 328055, 633815, 717395, 1004353, 1332305, 1865227, 5021765, 9326135, 13056589, 65282945]

約数ペア:

[(1, 65282945), (5, 13056589), (7, 9326135), (13, 5021765), (35, 1865227), (49, 1332305), (65, 1004353), (91, 717395), (103, 633815), (199, 328055), (245, 266461), (455, 143479), (515, 126763), (637, 102485), (721, 90545), (995, 65611), (1339, 48755), (1393, 46865), (2587, 25235), (3185, 20497), (3605, 18109), (5047, 12935), (6695, 9751), (6965, 9373)]