74648745

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5233}}^1$

素因数の和:5561

約数の個数: 24

約数和(自身を含む): 129824136

約数和(自身を除く): 55175391

約数列:

[1, 3, 5, 9, 15, 45, 317, 951, 1585, 2853, 4755, 5233, 14265, 15699, 26165, 47097, 78495, 235485, 1658861, 4976583, 8294305, 14929749, 24882915, 74648745]

約数ペア:

[(1, 74648745), (3, 24882915), (5, 14929749), (9, 8294305), (15, 4976583), (45, 1658861), (317, 235485), (951, 78495), (1585, 47097), (2853, 26165), (4755, 15699), (5233, 14265)]