15229425

素因数分解:

$3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{809}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 25310880

約数和(自身を除く): 10081455

約数列:

[1, 3, 5, 15, 25, 75, 251, 753, 809, 1255, 2427, 3765, 4045, 6275, 12135, 18825, 20225, 60675, 203059, 609177, 1015295, 3045885, 5076475, 15229425]

約数ペア:

[(1, 15229425), (3, 5076475), (5, 3045885), (15, 1015295), (25, 609177), (75, 203059), (251, 60675), (753, 20225), (809, 18825), (1255, 12135), (2427, 6275), (3765, 4045)]