153191805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2251}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 264835200

約数和(自身を除く): 111643395

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 349, 1047, 1745, 2251, 4537, 5235, 6753, 11255, 13611, 22685, 29263, 33765, 68055, 87789, 146315, 438945, 785599, 2356797, 3927995, 10212787, 11783985, 30638361, 51063935, 153191805]

約数ペア:

[(1, 153191805), (3, 51063935), (5, 30638361), (13, 11783985), (15, 10212787), (39, 3927995), (65, 2356797), (195, 785599), (349, 438945), (1047, 146315), (1745, 87789), (2251, 68055), (4537, 33765), (5235, 29263), (6753, 22685), (11255, 13611)]