146391505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{7793}}^1$

素因数の和:7845

約数の個数: 24

約数和(自身を含む): 200991672

約数和(自身を除く): 54600167

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 1105, 1445, 3757, 7793, 18785, 38965, 101309, 132481, 506545, 662405, 1722253, 2252177, 8611265, 11260885, 29278301, 146391505]

約数ペア:

[(1, 146391505), (5, 29278301), (13, 11260885), (17, 8611265), (65, 2252177), (85, 1722253), (221, 662405), (289, 506545), (1105, 132481), (1445, 101309), (3757, 38965), (7793, 18785)]