1450865

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 2015928

約数和(自身を除く): 565063

約数列:

[1, 5, 13, 17, 65, 85, 101, 169, 221, 505, 845, 1105, 1313, 1717, 2873, 6565, 8585, 14365, 17069, 22321, 85345, 111605, 290173, 1450865]

約数ペア:

[(1, 1450865), (5, 290173), (13, 111605), (17, 85345), (65, 22321), (85, 17069), (101, 14365), (169, 8585), (221, 6565), (505, 2873), (845, 1717), (1105, 1313)]