129645455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{2129}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 164095200

約数和(自身を除く): 34449745

約数列:

[1, 5, 19, 95, 641, 2129, 3205, 10645, 12179, 40451, 60895, 202255, 1364689, 6823445, 25929091, 129645455]

約数ペア:

[(1, 129645455), (5, 25929091), (19, 6823445), (95, 1364689), (641, 202255), (2129, 60895), (3205, 40451), (10645, 12179)]