397035

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 751680

約数和(自身を除く): 354645

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 173, 255, 459, 519, 765, 865, 1557, 2295, 2595, 2941, 4671, 7785, 8823, 14705, 23355, 26469, 44115, 79407, 132345, 397035]

約数ペア:

[(1, 397035), (3, 132345), (5, 79407), (9, 44115), (15, 26469), (17, 23355), (27, 14705), (45, 8823), (51, 7785), (85, 4671), (135, 2941), (153, 2595), (173, 2295), (255, 1557), (459, 865), (519, 765)]