3939152015

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1483}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 4923555840

約数和(自身を除く): 984403825

約数列:

[1, 5, 47, 89, 127, 235, 445, 635, 1483, 4183, 5969, 7415, 11303, 20915, 29845, 56515, 69701, 131987, 188341, 348505, 531241, 659935, 941705, 2656205, 6203389, 8852027, 16762349, 31016945, 44260135, 83811745, 787830403, 3939152015]

約数ペア:

[(1, 3939152015), (5, 787830403), (47, 83811745), (89, 44260135), (127, 31016945), (235, 16762349), (445, 8852027), (635, 6203389), (1483, 2656205), (4183, 941705), (5969, 659935), (7415, 531241), (11303, 348505), (20915, 188341), (29845, 131987), (56515, 69701)]