23875015

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 29304000

約数和(自身を除く): 5428985

約数列:

[1, 5, 73, 149, 365, 439, 745, 2195, 10877, 32047, 54385, 65411, 160235, 327055, 4775003, 23875015]

約数ペア:

[(1, 23875015), (5, 4775003), (73, 327055), (149, 160235), (365, 65411), (439, 54385), (745, 32047), (2195, 10877)]