74020425

素因数分解:

$3^1\times 5^2\times {\mathrm{563}}^1\times {\mathrm{1753}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 122667744

約数和(自身を除く): 48647319

約数列:

[1, 3, 5, 15, 25, 75, 563, 1689, 1753, 2815, 5259, 8445, 8765, 14075, 26295, 42225, 43825, 131475, 986939, 2960817, 4934695, 14804085, 24673475, 74020425]

約数ペア:

[(1, 74020425), (3, 24673475), (5, 14804085), (15, 4934695), (25, 2960817), (75, 986939), (563, 131475), (1689, 43825), (1753, 42225), (2815, 26295), (5259, 14075), (8445, 8765)]