78482025

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2341}}^1$

素因数の和:2506

約数の個数: 36

約数和(自身を含む): 141573900

約数和(自身を除く): 63091875

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 225, 447, 745, 1341, 2235, 2341, 3725, 6705, 7023, 11175, 11705, 21069, 33525, 35115, 58525, 105345, 175575, 348809, 526725, 1046427, 1744045, 3139281, 5232135, 8720225, 15696405, 26160675, 78482025]

約数ペア:

[(1, 78482025), (3, 26160675), (5, 15696405), (9, 8720225), (15, 5232135), (25, 3139281), (45, 1744045), (75, 1046427), (149, 526725), (225, 348809), (447, 175575), (745, 105345), (1341, 58525), (2235, 35115), (2341, 33525), (3725, 21069), (6705, 11705), (7023, 11175)]