84001815

素因数分解:

$3^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{1619}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 145819440

約数和(自身を除く): 61817625

約数列:

[1, 3, 5, 9, 15, 45, 1153, 1619, 3459, 4857, 5765, 8095, 10377, 14571, 17295, 24285, 51885, 72855, 1866707, 5600121, 9333535, 16800363, 28000605, 84001815]

約数ペア:

[(1, 84001815), (3, 28000605), (5, 16800363), (9, 9333535), (15, 5600121), (45, 1866707), (1153, 72855), (1619, 51885), (3459, 24285), (4857, 17295), (5765, 14571), (8095, 10377)]