40530225

素因数分解:

$3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{2153}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 67308192

約数和(自身を除く): 26777967

約数列:

[1, 3, 5, 15, 25, 75, 251, 753, 1255, 2153, 3765, 6275, 6459, 10765, 18825, 32295, 53825, 161475, 540403, 1621209, 2702015, 8106045, 13510075, 40530225]

約数ペア:

[(1, 40530225), (3, 13510075), (5, 8106045), (15, 2702015), (25, 1621209), (75, 540403), (251, 161475), (753, 53825), (1255, 32295), (2153, 18825), (3765, 10765), (6275, 6459)]