54782205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 92461824

約数和(自身を除く): 37679619

約数列:

[1, 3, 5, 15, 23, 69, 97, 115, 291, 345, 485, 1455, 1637, 2231, 4911, 6693, 8185, 11155, 24555, 33465, 37651, 112953, 158789, 188255, 476367, 564765, 793945, 2381835, 3652147, 10956441, 18260735, 54782205]

約数ペア:

[(1, 54782205), (3, 18260735), (5, 10956441), (15, 3652147), (23, 2381835), (69, 793945), (97, 564765), (115, 476367), (291, 188255), (345, 158789), (485, 112953), (1455, 37651), (1637, 33465), (2231, 24555), (4911, 11155), (6693, 8185)]