190019095

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3617}}^1$

素因数の和:3727

約数の個数: 32

約数和(自身を含む): 277862400

約数和(自身を除く): 87843305

約数列:

[1, 5, 7, 19, 35, 79, 95, 133, 395, 553, 665, 1501, 2765, 3617, 7505, 10507, 18085, 25319, 52535, 68723, 126595, 285743, 343615, 481061, 1428715, 2000201, 2405305, 5429117, 10001005, 27145585, 38003819, 190019095]

約数ペア:

[(1, 190019095), (5, 38003819), (7, 27145585), (19, 10001005), (35, 5429117), (79, 2405305), (95, 2000201), (133, 1428715), (395, 481061), (553, 343615), (665, 285743), (1501, 126595), (2765, 68723), (3617, 52535), (7505, 25319), (10507, 18085)]