43028955

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18749}}^1$

素因数の和:18780

約数の個数: 32

約数和(自身を含む): 81000000

約数和(自身を除く): 37971045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 18749, 56247, 93745, 168741, 281235, 318733, 506223, 843705, 956199, 1593665, 2531115, 2868597, 4780995, 8605791, 14342985, 43028955]

約数ペア:

[(1, 43028955), (3, 14342985), (5, 8605791), (9, 4780995), (15, 2868597), (17, 2531115), (27, 1593665), (45, 956199), (51, 843705), (85, 506223), (135, 318733), (153, 281235), (255, 168741), (459, 93745), (765, 56247), (2295, 18749)]