30816015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66271}}^1$

素因数の和:66310

約数の個数: 16

約数和(自身を含む): 50896896

約数和(自身を除く): 20080881

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 66271, 198813, 331355, 994065, 2054401, 6163203, 10272005, 30816015]

約数ペア:

[(1, 30816015), (3, 10272005), (5, 6163203), (15, 2054401), (31, 994065), (93, 331355), (155, 198813), (465, 66271)]