1520661645

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{116929}}^1$

素因数の和:116974

約数の個数: 36

約数和(自身を含む): 2800005780

約数和(自身を除く): 1279344135

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 4335, 13005, 116929, 350787, 584645, 1052361, 1753935, 1987793, 5261805, 5963379, 9938965, 17890137, 29816895, 33792481, 89450685, 101377443, 168962405, 304132329, 506887215, 1520661645]

約数ペア:

[(1, 1520661645), (3, 506887215), (5, 304132329), (9, 168962405), (15, 101377443), (17, 89450685), (45, 33792481), (51, 29816895), (85, 17890137), (153, 9938965), (255, 5963379), (289, 5261805), (765, 1987793), (867, 1753935), (1445, 1052361), (2601, 584645), (4335, 350787), (13005, 116929)]