149910805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{19609}}^1$

素因数の和:19764

約数の個数: 16

約数和(自身を含む): 197668800

約数和(自身を除く): 47757995

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 19609, 98045, 215699, 1078495, 2725651, 13628255, 29982161, 149910805]

約数ペア:

[(1, 149910805), (5, 29982161), (11, 13628255), (55, 2725651), (139, 1078495), (695, 215699), (1529, 98045), (7645, 19609)]