23155515

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2153}}^1$

素因数の和:2403

約数の個数: 24

約数和(自身を含む): 40322880

約数和(自身を除く): 17167365

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 2153, 3585, 6459, 10755, 10765, 19377, 32295, 96885, 514567, 1543701, 2572835, 4631103, 7718505, 23155515]

約数ペア:

[(1, 23155515), (3, 7718505), (5, 4631103), (9, 2572835), (15, 1543701), (45, 514567), (239, 96885), (717, 32295), (1195, 19377), (2151, 10765), (2153, 10755), (3585, 6459)]