85897525

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21341}}^1$

素因数の和:21381

約数の個数: 24

約数和(自身を含む): 127027584

約数和(自身を除く): 41130059

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 21341, 106705, 149387, 490843, 533525, 746935, 2454215, 3435901, 3734675, 12271075, 17179505, 85897525]

約数ペア:

[(1, 85897525), (5, 17179505), (7, 12271075), (23, 3734675), (25, 3435901), (35, 2454215), (115, 746935), (161, 533525), (175, 490843), (575, 149387), (805, 106705), (4025, 21341)]