247752415

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{9127}}^1$

素因数の和:9282

約数の個数: 16

約数和(自身を含む): 305605440

約数和(自身を除く): 57853025

約数列:

[1, 5, 61, 89, 305, 445, 5429, 9127, 27145, 45635, 556747, 812303, 2783735, 4061515, 49550483, 247752415]

約数ペア:

[(1, 247752415), (5, 49550483), (61, 4061515), (89, 2783735), (305, 812303), (445, 556747), (5429, 45635), (9127, 27145)]