105984445

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20323}}^1$

素因数の和:20484

約数の個数: 16

約数和(自身を含む): 146332800

約数和(自身を除く): 40348355

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 20323, 101615, 142261, 711305, 3028127, 15140635, 21196889, 105984445]

約数ペア:

[(1, 105984445), (5, 21196889), (7, 15140635), (35, 3028127), (149, 711305), (745, 142261), (1043, 101615), (5215, 20323)]