75719745

素因数分解:

$3^3\times 5^1\times {\mathrm{560887}}^1$

素因数の和:560901

約数の個数: 16

約数和(自身を含む): 134613120

約数和(自身を除く): 58893375

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 560887, 1682661, 2804435, 5047983, 8413305, 15143949, 25239915, 75719745]

約数ペア:

[(1, 75719745), (3, 25239915), (5, 15143949), (9, 8413305), (15, 5047983), (27, 2804435), (45, 1682661), (135, 560887)]