2404215

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1619}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 2261385

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 1619, 4857, 8095, 14571, 17809, 24285, 43713, 53427, 72855, 89045, 160281, 218565, 267135, 480843, 801405, 2404215]

約数ペア:

[(1, 2404215), (3, 801405), (5, 480843), (9, 267135), (11, 218565), (15, 160281), (27, 89045), (33, 72855), (45, 53427), (55, 43713), (99, 24285), (135, 17809), (165, 14571), (297, 8095), (495, 4857), (1485, 1619)]