42273425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 56204736

約数和(自身を除く): 13931311

約数列:

[1, 5, 23, 25, 37, 115, 185, 575, 851, 925, 1987, 4255, 9935, 21275, 45701, 49675, 73519, 228505, 367595, 1142525, 1690937, 1837975, 8454685, 42273425]

約数ペア:

[(1, 42273425), (5, 8454685), (23, 1837975), (25, 1690937), (37, 1142525), (115, 367595), (185, 228505), (575, 73519), (851, 49675), (925, 45701), (1987, 21275), (4255, 9935)]