47168955

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7541}}^1$

素因数の和:7691

約数の個数: 24

約数和(自身を含む): 82358640

約数和(自身を除く): 35189685

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 7541, 22623, 37705, 67869, 113115, 339345, 1048199, 3144597, 5240995, 9433791, 15722985, 47168955]

約数ペア:

[(1, 47168955), (3, 15722985), (5, 9433791), (9, 5240995), (15, 3144597), (45, 1048199), (139, 339345), (417, 113115), (695, 67869), (1251, 37705), (2085, 22623), (6255, 7541)]