74570075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2221}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 99190080

約数和(自身を除く): 24620005

約数列:

[1, 5, 17, 25, 79, 85, 395, 425, 1343, 1975, 2221, 6715, 11105, 33575, 37757, 55525, 175459, 188785, 877295, 943925, 2982803, 4386475, 14914015, 74570075]

約数ペア:

[(1, 74570075), (5, 14914015), (17, 4386475), (25, 2982803), (79, 943925), (85, 877295), (395, 188785), (425, 175459), (1343, 55525), (1975, 37757), (2221, 33575), (6715, 11105)]