14215565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 21235200

約数和(自身を除く): 7019635

約数列:

[1, 5, 7, 13, 35, 65, 91, 157, 199, 455, 785, 995, 1099, 1393, 2041, 2587, 5495, 6965, 10205, 12935, 14287, 18109, 31243, 71435, 90545, 156215, 218701, 406159, 1093505, 2030795, 2843113, 14215565]

約数ペア:

[(1, 14215565), (5, 2843113), (7, 2030795), (13, 1093505), (35, 406159), (65, 218701), (91, 156215), (157, 90545), (199, 71435), (455, 31243), (785, 18109), (995, 14287), (1099, 12935), (1393, 10205), (2041, 6965), (2587, 5495)]