747243075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{586073}}^1$

素因数の和:586103

約数の個数: 24

約数和(自身を含む): 1308117168

約数和(自身を除く): 560874093

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 586073, 1758219, 2930365, 8791095, 9963241, 14651825, 29889723, 43955475, 49816205, 149448615, 249081025, 747243075]

約数ペア:

[(1, 747243075), (3, 249081025), (5, 149448615), (15, 49816205), (17, 43955475), (25, 29889723), (51, 14651825), (75, 9963241), (85, 8791095), (255, 2930365), (425, 1758219), (1275, 586073)]