43105165

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 55987200

約数和(自身を除く): 12882035

約数列:

[1, 5, 29, 53, 71, 79, 145, 265, 355, 395, 1537, 2059, 2291, 3763, 4187, 5609, 7685, 10295, 11455, 18815, 20935, 28045, 109127, 121423, 162661, 297277, 545635, 607115, 813305, 1486385, 8621033, 43105165]

約数ペア:

[(1, 43105165), (5, 8621033), (29, 1486385), (53, 813305), (71, 607115), (79, 545635), (145, 297277), (265, 162661), (355, 121423), (395, 109127), (1537, 28045), (2059, 20935), (2291, 18815), (3763, 11455), (4187, 10295), (5609, 7685)]