260488175

素因数分解:

$5^2\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 327474576

約数和(自身を除く): 66986401

約数列:

[1, 5, 25, 197, 227, 233, 985, 1135, 1165, 4925, 5675, 5825, 44719, 45901, 52891, 223595, 229505, 264455, 1117975, 1147525, 1322275, 10419527, 52097635, 260488175]

約数ペア:

[(1, 260488175), (5, 52097635), (25, 10419527), (197, 1322275), (227, 1147525), (233, 1117975), (985, 264455), (1135, 229505), (1165, 223595), (4925, 52891), (5675, 45901), (5825, 44719)]