12852755

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 16098048

約数和(自身を除く): 3245293

約数列:

[1, 5, 31, 101, 155, 505, 821, 3131, 4105, 15655, 25451, 82921, 127255, 414605, 2570551, 12852755]

約数ペア:

[(1, 12852755), (5, 2570551), (31, 414605), (101, 127255), (155, 82921), (505, 25451), (821, 15655), (3131, 4105)]