81450075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{929}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 154990080

約数和(自身を除く): 73540005

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 167, 175, 501, 525, 835, 929, 1169, 2505, 2787, 3507, 4175, 4645, 5845, 6503, 12525, 13935, 17535, 19509, 23225, 29225, 32515, 69675, 87675, 97545, 155143, 162575, 465429, 487725, 775715, 1086001, 2327145, 3258003, 3878575, 5430005, 11635725, 16290015, 27150025, 81450075]

約数ペア:

[(1, 81450075), (3, 27150025), (5, 16290015), (7, 11635725), (15, 5430005), (21, 3878575), (25, 3258003), (35, 2327145), (75, 1086001), (105, 775715), (167, 487725), (175, 465429), (501, 162575), (525, 155143), (835, 97545), (929, 87675), (1169, 69675), (2505, 32515), (2787, 29225), (3507, 23225), (4175, 19509), (4645, 17535), (5845, 13935), (6503, 12525)]