13333075

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 19220000

約数和(自身を除く): 5886925

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1249, 1525, 2135, 6245, 8743, 10675, 31225, 43715, 76189, 218575, 380945, 533323, 1904725, 2666615, 13333075]

約数ペア:

[(1, 13333075), (5, 2666615), (7, 1904725), (25, 533323), (35, 380945), (61, 218575), (175, 76189), (305, 43715), (427, 31225), (1249, 10675), (1525, 8743), (2135, 6245)]