7141145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 9419328

約数和(自身を除く): 2278183

約数列:

[1, 5, 11, 55, 157, 785, 827, 1727, 4135, 8635, 9097, 45485, 129839, 649195, 1428229, 7141145]

約数ペア:

[(1, 7141145), (5, 1428229), (11, 649195), (55, 129839), (157, 45485), (785, 9097), (827, 8635), (1727, 4135)]