1935895

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 2635200

約数和(自身を除く): 699305

約数列:

[1, 5, 13, 29, 65, 79, 145, 169, 377, 395, 845, 1027, 1885, 2291, 4901, 5135, 11455, 13351, 24505, 29783, 66755, 148915, 387179, 1935895]

約数ペア:

[(1, 1935895), (5, 387179), (13, 148915), (29, 66755), (65, 29783), (79, 24505), (145, 13351), (169, 11455), (377, 5135), (395, 4901), (845, 2291), (1027, 1885)]