55143945

素因数分解:

$3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1511}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 95764032

約数和(自身を除く): 40620087

約数列:

[1, 3, 5, 9, 15, 45, 811, 1511, 2433, 4055, 4533, 7299, 7555, 12165, 13599, 22665, 36495, 67995, 1225421, 3676263, 6127105, 11028789, 18381315, 55143945]

約数ペア:

[(1, 55143945), (3, 18381315), (5, 11028789), (9, 6127105), (15, 3676263), (45, 1225421), (811, 67995), (1511, 36495), (2433, 22665), (4055, 13599), (4533, 12165), (7299, 7555)]