28492905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3049}}^1$

素因数の和:3153

約数の個数: 32

約数和(自身を含む): 52704000

約数和(自身を除く): 24211095

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 3049, 3115, 9147, 9345, 15245, 21343, 45735, 64029, 106715, 271361, 320145, 814083, 1356805, 1899527, 4070415, 5698581, 9497635, 28492905]

約数ペア:

[(1, 28492905), (3, 9497635), (5, 5698581), (7, 4070415), (15, 1899527), (21, 1356805), (35, 814083), (89, 320145), (105, 271361), (267, 106715), (445, 64029), (623, 45735), (1335, 21343), (1869, 15245), (3049, 9345), (3115, 9147)]