13808549095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{28181}}^1$

素因数の和:28407

約数の個数: 32

約数和(自身を含む): 18505428480

約数和(自身を除く): 4696879385

約数列:

[1, 5, 11, 55, 59, 151, 295, 649, 755, 1661, 3245, 8305, 8909, 28181, 44545, 97999, 140905, 309991, 489995, 1549955, 1662679, 4255331, 8313395, 18289469, 21276655, 46808641, 91447345, 234043205, 251064529, 1255322645, 2761709819, 13808549095]

約数ペア:

[(1, 13808549095), (5, 2761709819), (11, 1255322645), (55, 251064529), (59, 234043205), (151, 91447345), (295, 46808641), (649, 21276655), (755, 18289469), (1661, 8313395), (3245, 4255331), (8305, 1662679), (8909, 1549955), (28181, 489995), (44545, 309991), (97999, 140905)]