27720237195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{88000753}}^1$

素因数の和:88000771

約数の個数: 24

約数和(自身を含む): 54912470496

約数和(自身を除く): 27192233301

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 88000753, 264002259, 440003765, 616005271, 792006777, 1320011295, 1848015813, 3080026355, 3960033885, 5544047439, 9240079065, 27720237195]

約数ペア:

[(1, 27720237195), (3, 9240079065), (5, 5544047439), (7, 3960033885), (9, 3080026355), (15, 1848015813), (21, 1320011295), (35, 792006777), (45, 616005271), (63, 440003765), (105, 264002259), (315, 88000753)]