724144415

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1\times {\mathrm{1499}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 881280000

約数和(自身を除く): 157135585

約数列:

[1, 5, 79, 395, 1223, 1499, 6115, 7495, 96617, 118421, 483085, 592105, 1833277, 9166385, 144828883, 724144415]

約数ペア:

[(1, 724144415), (5, 144828883), (79, 9166385), (395, 1833277), (1223, 592105), (1499, 483085), (6115, 118421), (7495, 96617)]