16244445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 30136320

約数和(自身を除く): 13891875

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2179, 2485, 6537, 7455, 10895, 15253, 32685, 45759, 76265, 154709, 228795, 464127, 773545, 1082963, 2320635, 3248889, 5414815, 16244445]

約数ペア:

[(1, 16244445), (3, 5414815), (5, 3248889), (7, 2320635), (15, 1082963), (21, 773545), (35, 464127), (71, 228795), (105, 154709), (213, 76265), (355, 45759), (497, 32685), (1065, 15253), (1491, 10895), (2179, 7455), (2485, 6537)]