99805385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2201

約数の個数: 32

約数和(自身を含む): 138153600

約数和(自身を除く): 38348215

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 323, 493, 551, 1615, 2131, 2465, 2755, 9367, 10655, 36227, 40489, 46835, 61799, 181135, 202445, 308995, 688313, 1050583, 1174181, 3441565, 5252915, 5870905, 19961077, 99805385]

約数ペア:

[(1, 99805385), (5, 19961077), (17, 5870905), (19, 5252915), (29, 3441565), (85, 1174181), (95, 1050583), (145, 688313), (323, 308995), (493, 202445), (551, 181135), (1615, 61799), (2131, 46835), (2465, 40489), (2755, 36227), (9367, 10655)]