13342455

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{2017}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 27606240

約数和(自身を除く): 14263785

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2017, 2205, 6051, 6615, 10085, 14119, 18153, 30255, 42357, 54459, 70595, 90765, 98833, 127071, 211785, 272295, 296499, 381213, 494165, 635355, 889497, 1482495, 1906065, 2668491, 4447485, 13342455]

約数ペア:

[(1, 13342455), (3, 4447485), (5, 2668491), (7, 1906065), (9, 1482495), (15, 889497), (21, 635355), (27, 494165), (35, 381213), (45, 296499), (49, 272295), (63, 211785), (105, 127071), (135, 98833), (147, 90765), (189, 70595), (245, 54459), (315, 42357), (441, 30255), (735, 18153), (945, 14119), (1323, 10085), (2017, 6615), (2205, 6051)]