172020075

素因数分解:

$3^1\times 5^2\times {\mathrm{433}}^1\times {\mathrm{5297}}^1$

素因数の和:5743

約数の個数: 24

約数和(自身を含む): 285117168

約数和(自身を除く): 113097093

約数列:

[1, 3, 5, 15, 25, 75, 433, 1299, 2165, 5297, 6495, 10825, 15891, 26485, 32475, 79455, 132425, 397275, 2293601, 6880803, 11468005, 34404015, 57340025, 172020075]

約数ペア:

[(1, 172020075), (3, 57340025), (5, 34404015), (15, 11468005), (25, 6880803), (75, 2293601), (433, 397275), (1299, 132425), (2165, 79455), (5297, 32475), (6495, 26485), (10825, 15891)]