136793965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8263}}^1$

素因数の和:8329

約数の個数: 32

約数和(自身を含む): 209442816

約数和(自身を除く): 72648851

約数列:

[1, 5, 7, 11, 35, 43, 55, 77, 215, 301, 385, 473, 1505, 2365, 3311, 8263, 16555, 41315, 57841, 90893, 289205, 355309, 454465, 636251, 1776545, 2487163, 3181255, 3908399, 12435815, 19541995, 27358793, 136793965]

約数ペア:

[(1, 136793965), (5, 27358793), (7, 19541995), (11, 12435815), (35, 3908399), (43, 3181255), (55, 2487163), (77, 1776545), (215, 636251), (301, 454465), (385, 355309), (473, 289205), (1505, 90893), (2365, 57841), (3311, 41315), (8263, 16555)]