78924195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13187}}^1$

素因数の和:13224

約数の個数: 48

約数和(自身を含む): 164586240

約数和(自身を除く): 85662045

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 13187, 39561, 65935, 92309, 118683, 197805, 250553, 276927, 461545, 593415, 751659, 830781, 1252765, 1384635, 1753871, 2254977, 3758295, 4153905, 5261613, 8769355, 11274885, 15784839, 26308065, 78924195]

約数ペア:

[(1, 78924195), (3, 26308065), (5, 15784839), (7, 11274885), (9, 8769355), (15, 5261613), (19, 4153905), (21, 3758295), (35, 2254977), (45, 1753871), (57, 1384635), (63, 1252765), (95, 830781), (105, 751659), (133, 593415), (171, 461545), (285, 276927), (315, 250553), (399, 197805), (665, 118683), (855, 92309), (1197, 65935), (1995, 39561), (5985, 13187)]