39667455

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2243}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 71089920

約数和(自身を除く): 31422465

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 2243, 3537, 5895, 6729, 11215, 17685, 20187, 33645, 60561, 100935, 293833, 302805, 881499, 1469165, 2644497, 4407495, 7933491, 13222485, 39667455]

約数ペア:

[(1, 39667455), (3, 13222485), (5, 7933491), (9, 4407495), (15, 2644497), (27, 1469165), (45, 881499), (131, 302805), (135, 293833), (393, 100935), (655, 60561), (1179, 33645), (1965, 20187), (2243, 17685), (3537, 11215), (5895, 6729)]