12481525

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 18829152

約数和(自身を除く): 6347627

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 161, 175, 245, 443, 575, 805, 1127, 1225, 2215, 3101, 4025, 5635, 10189, 11075, 15505, 21707, 28175, 50945, 71323, 77525, 108535, 254725, 356615, 499261, 542675, 1783075, 2496305, 12481525]

約数ペア:

[(1, 12481525), (5, 2496305), (7, 1783075), (23, 542675), (25, 499261), (35, 356615), (49, 254725), (115, 108535), (161, 77525), (175, 71323), (245, 50945), (443, 28175), (575, 21707), (805, 15505), (1127, 11075), (1225, 10189), (2215, 5635), (3101, 4025)]