489668765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1\times {\mathrm{3079}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 622702080

約数和(自身を除く): 133033315

約数列:

[1, 5, 17, 85, 1871, 3079, 9355, 15395, 31807, 52343, 159035, 261715, 5760809, 28804045, 97933753, 489668765]

約数ペア:

[(1, 489668765), (5, 97933753), (17, 28804045), (85, 5760809), (1871, 261715), (3079, 159035), (9355, 52343), (15395, 31807)]