423995561315

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{52963}}^1$

素因数の和:53511

約数の個数: 32

約数和(自身を含む): 528678173760

約数和(自身を除く): 104682612445

約数列:

[1, 5, 37, 109, 185, 397, 545, 1985, 4033, 14689, 20165, 43273, 52963, 73445, 216365, 264815, 1601101, 1959631, 5772967, 8005505, 9798155, 21026311, 28864835, 105131555, 213599779, 777973507, 1067998895, 2291867899, 3889867535, 11459339495, 84799112263, 423995561315]

約数ペア:

[(1, 423995561315), (5, 84799112263), (37, 11459339495), (109, 3889867535), (185, 2291867899), (397, 1067998895), (545, 777973507), (1985, 213599779), (4033, 105131555), (14689, 28864835), (20165, 21026311), (43273, 9798155), (52963, 8005505), (73445, 5772967), (216365, 1959631), (264815, 1601101)]