145117015

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{3463}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 191420640

約数和(自身を除く): 46303625

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 2465, 3463, 8381, 17315, 41905, 58871, 100427, 294355, 502135, 1000807, 1707259, 5004035, 8536295, 29023403, 145117015]

約数ペア:

[(1, 145117015), (5, 29023403), (17, 8536295), (29, 5004035), (85, 1707259), (145, 1000807), (289, 502135), (493, 294355), (1445, 100427), (2465, 58871), (3463, 41905), (8381, 17315)]