137842635

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1123}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 258322176

約数和(自身を除く): 120479541

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 167, 245, 501, 735, 835, 1123, 1169, 2505, 3369, 3507, 5615, 5845, 7861, 8183, 16845, 17535, 23583, 24549, 39305, 40915, 55027, 117915, 122745, 165081, 187541, 275135, 562623, 825405, 937705, 1312787, 2813115, 3938361, 6563935, 9189509, 19691805, 27568527, 45947545, 137842635]

約数ペア:

[(1, 137842635), (3, 45947545), (5, 27568527), (7, 19691805), (15, 9189509), (21, 6563935), (35, 3938361), (49, 2813115), (105, 1312787), (147, 937705), (167, 825405), (245, 562623), (501, 275135), (735, 187541), (835, 165081), (1123, 122745), (1169, 117915), (2505, 55027), (3369, 40915), (3507, 39305), (5615, 24549), (5845, 23583), (7861, 17535), (8183, 16845)]