88820425

素因数分解:

$5^2\times {\mathrm{31}}^2\times {\mathrm{3697}}^1$

素因数の和:3769

約数の個数: 18

約数和(自身を含む): 113835534

約数和(自身を除く): 25015109

約数列:

[1, 5, 25, 31, 155, 775, 961, 3697, 4805, 18485, 24025, 92425, 114607, 573035, 2865175, 3552817, 17764085, 88820425]

約数ペア:

[(1, 88820425), (5, 17764085), (25, 3552817), (31, 2865175), (155, 573035), (775, 114607), (961, 92425), (3697, 24025), (4805, 18485)]