27144915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{617}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 49835520

約数和(自身を除く): 22690605

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 419, 617, 1257, 1851, 2095, 2933, 3085, 4319, 6285, 8799, 9255, 12957, 14665, 21595, 43995, 64785, 258523, 775569, 1292615, 1809661, 3877845, 5428983, 9048305, 27144915]

約数ペア:

[(1, 27144915), (3, 9048305), (5, 5428983), (7, 3877845), (15, 1809661), (21, 1292615), (35, 775569), (105, 258523), (419, 64785), (617, 43995), (1257, 21595), (1851, 14665), (2095, 12957), (2933, 9255), (3085, 8799), (4319, 6285)]