408458035

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{27967}}^1$

素因数の和:28122

約数の個数: 16

約数和(自身を含む): 515506176

約数和(自身を除く): 107048141

約数列:

[1, 5, 23, 115, 127, 635, 2921, 14605, 27967, 139835, 643241, 3216205, 3551809, 17759045, 81691607, 408458035]

約数ペア:

[(1, 408458035), (5, 81691607), (23, 17759045), (115, 3551809), (127, 3216205), (635, 643241), (2921, 139835), (14605, 27967)]