123044145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{167407}}^1$

素因数の和:167429

約数の個数: 24

約数和(自身を含む): 229014144

約数和(自身を除く): 105969999

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 167407, 502221, 837035, 1171849, 2511105, 3515547, 5859245, 8202943, 17577735, 24608829, 41014715, 123044145]

約数ペア:

[(1, 123044145), (3, 41014715), (5, 24608829), (7, 17577735), (15, 8202943), (21, 5859245), (35, 3515547), (49, 2511105), (105, 1171849), (147, 837035), (245, 502221), (735, 167407)]