30285075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23753}}^1$

素因数の和:23783

約数の個数: 24

約数和(自身を含む): 53018928

約数和(自身を除く): 22733853

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 23753, 71259, 118765, 356295, 403801, 593825, 1211403, 1781475, 2019005, 6057015, 10095025, 30285075]

約数ペア:

[(1, 30285075), (3, 10095025), (5, 6057015), (15, 2019005), (17, 1781475), (25, 1211403), (51, 593825), (75, 403801), (85, 356295), (255, 118765), (425, 71259), (1275, 23753)]