123799535

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 158502096

約数和(自身を除く): 34702561

約数列:

[1, 5, 19, 95, 107, 361, 535, 641, 1805, 2033, 3205, 10165, 12179, 38627, 60895, 68587, 193135, 231401, 342935, 1157005, 1303153, 6515765, 24759907, 123799535]

約数ペア:

[(1, 123799535), (5, 24759907), (19, 6515765), (95, 1303153), (107, 1157005), (361, 342935), (535, 231401), (641, 193135), (1805, 68587), (2033, 60895), (3205, 38627), (10165, 12179)]