12605305

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 15483600

約数和(自身を除く): 2878295

約数列:

[1, 5, 101, 109, 229, 505, 545, 1145, 11009, 23129, 24961, 55045, 115645, 124805, 2521061, 12605305]

約数ペア:

[(1, 12605305), (5, 2521061), (101, 124805), (109, 115645), (229, 55045), (505, 24961), (545, 23129), (1145, 11009)]