73142495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 23625505

約数列:

[1, 5, 19, 29, 95, 139, 145, 191, 551, 695, 955, 2641, 2755, 3629, 4031, 5539, 13205, 18145, 20155, 26549, 27695, 76589, 105241, 132745, 382945, 504431, 526205, 769921, 2522155, 3849605, 14628499, 73142495]

約数ペア:

[(1, 73142495), (5, 14628499), (19, 3849605), (29, 2522155), (95, 769921), (139, 526205), (145, 504431), (191, 382945), (551, 132745), (695, 105241), (955, 76589), (2641, 27695), (2755, 26549), (3629, 20155), (4031, 18145), (5539, 13205)]