2501295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{577}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 4258704

約数和(自身を除く): 1757409

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 577, 867, 1445, 1731, 2885, 4335, 8655, 9809, 29427, 49045, 147135, 166753, 500259, 833765, 2501295]

約数ペア:

[(1, 2501295), (3, 833765), (5, 500259), (15, 166753), (17, 147135), (51, 49045), (85, 29427), (255, 9809), (289, 8655), (577, 4335), (867, 2885), (1445, 1731)]