2338215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 4202496

約数和(自身を除く): 1864281

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 383, 407, 555, 1149, 1221, 1915, 2035, 4213, 5745, 6105, 12639, 14171, 21065, 42513, 63195, 70855, 155881, 212565, 467643, 779405, 2338215]

約数ペア:

[(1, 2338215), (3, 779405), (5, 467643), (11, 212565), (15, 155881), (33, 70855), (37, 63195), (55, 42513), (111, 21065), (165, 14171), (185, 12639), (383, 6105), (407, 5745), (555, 4213), (1149, 2035), (1221, 1915)]