12387156915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1933}}^1\times {\mathrm{61031}}^1$

素因数の和:62979

約数の個数: 32

約数和(自身を含む): 22662890496

約数和(自身を除く): 10275733581

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1933, 5799, 9665, 13531, 28995, 40593, 61031, 67655, 183093, 202965, 305155, 427217, 915465, 1281651, 2136085, 6408255, 117972923, 353918769, 589864615, 825810461, 1769593845, 2477431383, 4129052305, 12387156915]

約数ペア:

[(1, 12387156915), (3, 4129052305), (5, 2477431383), (7, 1769593845), (15, 825810461), (21, 589864615), (35, 353918769), (105, 117972923), (1933, 6408255), (5799, 2136085), (9665, 1281651), (13531, 915465), (28995, 427217), (40593, 305155), (61031, 202965), (67655, 183093)]