6620715

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 11557728

約数和(自身を除く): 4937013

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 881, 1503, 2505, 2643, 4405, 7515, 7929, 13215, 39645, 147127, 441381, 735635, 1324143, 2206905, 6620715]

約数ペア:

[(1, 6620715), (3, 2206905), (5, 1324143), (9, 735635), (15, 441381), (45, 147127), (167, 39645), (501, 13215), (835, 7929), (881, 7515), (1503, 4405), (2505, 2643)]