14001015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 26725248

約数和(自身を除く): 12724233

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 215, 245, 301, 443, 645, 735, 903, 1329, 1505, 2107, 2215, 3101, 4515, 6321, 6645, 9303, 10535, 15505, 19049, 21707, 31605, 46515, 57147, 65121, 95245, 108535, 133343, 285735, 325605, 400029, 666715, 933401, 2000145, 2800203, 4667005, 14001015]

約数ペア:

[(1, 14001015), (3, 4667005), (5, 2800203), (7, 2000145), (15, 933401), (21, 666715), (35, 400029), (43, 325605), (49, 285735), (105, 133343), (129, 108535), (147, 95245), (215, 65121), (245, 57147), (301, 46515), (443, 31605), (645, 21707), (735, 19049), (903, 15505), (1329, 10535), (1505, 9303), (2107, 6645), (2215, 6321), (3101, 4515)]