1255262405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1\times {\mathrm{11299}}^1$

素因数の和:12628

約数の個数: 16

約数和(自身を含む): 1596283200

約数和(自身を除く): 341020795

約数列:

[1, 5, 17, 85, 1307, 6535, 11299, 22219, 56495, 111095, 192083, 960415, 14767793, 73838965, 251052481, 1255262405]

約数ペア:

[(1, 1255262405), (5, 251052481), (17, 73838965), (85, 14767793), (1307, 960415), (6535, 192083), (11299, 111095), (22219, 56495)]