141292015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{12689}}^1$

素因数の和:12842

約数の個数: 16

約数和(自身を含む): 180908640

約数和(自身を除く): 39616625

約数列:

[1, 5, 17, 85, 131, 655, 2227, 11135, 12689, 63445, 215713, 1078565, 1662259, 8311295, 28258403, 141292015]

約数ペア:

[(1, 141292015), (5, 28258403), (17, 8311295), (85, 1662259), (131, 1078565), (655, 215713), (2227, 63445), (11135, 12689)]