87807735

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4657}}^1$

素因数の和:5087

約数の個数: 24

約数和(自身を含む): 152596080

約数和(自身を除く): 64788345

約数列:

[1, 3, 5, 9, 15, 45, 419, 1257, 2095, 3771, 4657, 6285, 13971, 18855, 23285, 41913, 69855, 209565, 1951283, 5853849, 9756415, 17561547, 29269245, 87807735]

約数ペア:

[(1, 87807735), (3, 29269245), (5, 17561547), (9, 9756415), (15, 5853849), (45, 1951283), (419, 209565), (1257, 69855), (2095, 41913), (3771, 23285), (4657, 18855), (6285, 13971)]