72143445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15077}}^1$

素因数の和:15125

約数の個数: 32

約数和(自身を含む): 130273920

約数和(自身を除く): 58130475

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 15077, 45231, 75385, 165847, 226155, 437233, 497541, 829235, 1311699, 2186165, 2487705, 4809563, 6558495, 14428689, 24047815, 72143445]

約数ペア:

[(1, 72143445), (3, 24047815), (5, 14428689), (11, 6558495), (15, 4809563), (29, 2487705), (33, 2186165), (55, 1311699), (87, 829235), (145, 497541), (165, 437233), (319, 226155), (435, 165847), (957, 75385), (1595, 45231), (4785, 15077)]