1020920265

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{135851}}^1$

素因数の和:136029

約数の個数: 24

約数和(自身を含む): 1780204608

約数和(自身を除く): 759284343

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 7515, 135851, 407553, 679255, 1222659, 2037765, 6113295, 22687117, 68061351, 113435585, 204184053, 340306755, 1020920265]

約数ペア:

[(1, 1020920265), (3, 340306755), (5, 204184053), (9, 113435585), (15, 68061351), (45, 22687117), (167, 6113295), (501, 2037765), (835, 1222659), (1503, 679255), (2505, 407553), (7515, 135851)]