156963649845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1112389}}^1$

素因数の和:1112829

約数の個数: 32

約数和(自身を含む): 262702022400

約数和(自身を除く): 105738372555

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 409, 1227, 2045, 6135, 9407, 28221, 47035, 141105, 1112389, 3337167, 5561945, 16685835, 25584947, 76754841, 127924735, 383774205, 454967101, 1364901303, 2274835505, 6824506515, 10464243323, 31392729969, 52321216615, 156963649845]

約数ペア:

[(1, 156963649845), (3, 52321216615), (5, 31392729969), (15, 10464243323), (23, 6824506515), (69, 2274835505), (115, 1364901303), (345, 454967101), (409, 383774205), (1227, 127924735), (2045, 76754841), (6135, 25584947), (9407, 16685835), (28221, 5561945), (47035, 3337167), (141105, 1112389)]