6909565

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 32

約数和(自身を含む): 9767520

約数和(自身を除く): 2857955

約数列:

[1, 5, 13, 17, 37, 65, 85, 169, 185, 221, 481, 629, 845, 1105, 2197, 2405, 2873, 3145, 6253, 8177, 10985, 14365, 31265, 37349, 40885, 81289, 106301, 186745, 406445, 531505, 1381913, 6909565]

約数ペア:

[(1, 6909565), (5, 1381913), (13, 531505), (17, 406445), (37, 186745), (65, 106301), (85, 81289), (169, 40885), (185, 37349), (221, 31265), (481, 14365), (629, 10985), (845, 8177), (1105, 6253), (2197, 3145), (2405, 2873)]