80791935

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 74036865

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 287, 343, 383, 615, 735, 861, 1029, 1149, 1435, 1715, 1915, 2009, 2681, 4305, 5145, 5745, 6027, 8043, 10045, 13405, 14063, 15703, 18767, 30135, 40215, 42189, 47109, 56301, 70315, 78515, 93835, 109921, 131369, 210945, 235545, 281505, 329763, 394107, 549605, 656845, 769447, 1648815, 1970535, 2308341, 3847235, 5386129, 11541705, 16158387, 26930645, 80791935]

約数ペア:

[(1, 80791935), (3, 26930645), (5, 16158387), (7, 11541705), (15, 5386129), (21, 3847235), (35, 2308341), (41, 1970535), (49, 1648815), (105, 769447), (123, 656845), (147, 549605), (205, 394107), (245, 329763), (287, 281505), (343, 235545), (383, 210945), (615, 131369), (735, 109921), (861, 93835), (1029, 78515), (1149, 70315), (1435, 56301), (1715, 47109), (1915, 42189), (2009, 40215), (2681, 30135), (4305, 18767), (5145, 15703), (5745, 14063), (6027, 13405), (8043, 10045)]