87312285

素因数分解:

$3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4481}}^1$

素因数の和:4925

約数の個数: 24

約数和(自身を含む): 151724664

約数和(自身を除く): 64412379

約数列:

[1, 3, 5, 9, 15, 45, 433, 1299, 2165, 3897, 4481, 6495, 13443, 19485, 22405, 40329, 67215, 201645, 1940273, 5820819, 9701365, 17462457, 29104095, 87312285]

約数ペア:

[(1, 87312285), (3, 29104095), (5, 17462457), (9, 9701365), (15, 5820819), (45, 1940273), (433, 201645), (1299, 67215), (2165, 40329), (3897, 22405), (4481, 19485), (6495, 13443)]