42917265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56101}}^1$

素因数の和:56129

約数の個数: 24

約数和(自身を含む): 78767208

約数和(自身を除く): 35849943

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 56101, 168303, 280505, 504909, 841515, 953717, 2524545, 2861151, 4768585, 8583453, 14305755, 42917265]

約数ペア:

[(1, 42917265), (3, 14305755), (5, 8583453), (9, 4768585), (15, 2861151), (17, 2524545), (45, 953717), (51, 841515), (85, 504909), (153, 280505), (255, 168303), (765, 56101)]