54807705

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2243}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 98017920

約数和(自身を除く): 43210215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1629, 2243, 2715, 4887, 6729, 8145, 11215, 20187, 24435, 33645, 60561, 100935, 302805, 405983, 1217949, 2029915, 3653847, 6089745, 10961541, 18269235, 54807705]

約数ペア:

[(1, 54807705), (3, 18269235), (5, 10961541), (9, 6089745), (15, 3653847), (27, 2029915), (45, 1217949), (135, 405983), (181, 302805), (543, 100935), (905, 60561), (1629, 33645), (2243, 24435), (2715, 20187), (4887, 11215), (6729, 8145)]