2274345

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 4285440

約数和(自身を除く): 2011095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 991, 2295, 2973, 4955, 8919, 14865, 16847, 26757, 44595, 50541, 84235, 133785, 151623, 252705, 454869, 758115, 2274345]

約数ペア:

[(1, 2274345), (3, 758115), (5, 454869), (9, 252705), (15, 151623), (17, 133785), (27, 84235), (45, 50541), (51, 44595), (85, 26757), (135, 16847), (153, 14865), (255, 8919), (459, 4955), (765, 2973), (991, 2295)]