74668685

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 110826240

約数和(自身を除く): 36157555

約数列:

[1, 5, 7, 13, 35, 65, 91, 379, 433, 455, 1895, 2165, 2653, 3031, 4927, 5629, 13265, 15155, 24635, 28145, 34489, 39403, 164107, 172445, 197015, 820535, 1148749, 2133391, 5743745, 10666955, 14933737, 74668685]

約数ペア:

[(1, 74668685), (5, 14933737), (7, 10666955), (13, 5743745), (35, 2133391), (65, 1148749), (91, 820535), (379, 197015), (433, 172445), (455, 164107), (1895, 39403), (2165, 34489), (2653, 28145), (3031, 24635), (4927, 15155), (5629, 13265)]