90129645

素因数分解:

$3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2017}}^1$

素因数の和:2362

約数の個数: 32

約数和(自身を含む): 160794240

約数和(自身を除く): 70664595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 331, 993, 1655, 2017, 2979, 4965, 6051, 8937, 10085, 14895, 18153, 30255, 44685, 54459, 90765, 272295, 667627, 2002881, 3338135, 6008643, 10014405, 18025929, 30043215, 90129645]

約数ペア:

[(1, 90129645), (3, 30043215), (5, 18025929), (9, 10014405), (15, 6008643), (27, 3338135), (45, 2002881), (135, 667627), (331, 272295), (993, 90765), (1655, 54459), (2017, 44685), (2979, 30255), (4965, 18153), (6051, 14895), (8937, 10085)]