4191175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 5597856

約数和(自身を除く): 1406681

約数列:

[1, 5, 23, 25, 37, 115, 185, 197, 575, 851, 925, 985, 4255, 4531, 4925, 7289, 21275, 22655, 36445, 113275, 167647, 182225, 838235, 4191175]

約数ペア:

[(1, 4191175), (5, 838235), (23, 182225), (25, 167647), (37, 113275), (115, 36445), (185, 22655), (197, 21275), (575, 7289), (851, 4925), (925, 4531), (985, 4255)]