156735605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 207567360

約数和(自身を除く): 50831755

約数列:

[1, 5, 13, 65, 79, 131, 233, 395, 655, 1027, 1165, 1703, 3029, 5135, 8515, 10349, 15145, 18407, 30523, 51745, 92035, 134537, 152615, 239291, 396799, 672685, 1196455, 1983995, 2411317, 12056585, 31347121, 156735605]

約数ペア:

[(1, 156735605), (5, 31347121), (13, 12056585), (65, 2411317), (79, 1983995), (131, 1196455), (233, 672685), (395, 396799), (655, 239291), (1027, 152615), (1165, 134537), (1703, 92035), (3029, 51745), (5135, 30523), (8515, 18407), (10349, 15145)]