4908155

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 7288704

約数和(自身を除く): 2380549

約数列:

[1, 5, 7, 17, 35, 73, 85, 113, 119, 365, 511, 565, 595, 791, 1241, 1921, 2555, 3955, 6205, 8249, 8687, 9605, 13447, 41245, 43435, 57743, 67235, 140233, 288715, 701165, 981631, 4908155]

約数ペア:

[(1, 4908155), (5, 981631), (7, 701165), (17, 288715), (35, 140233), (73, 67235), (85, 57743), (113, 43435), (119, 41245), (365, 13447), (511, 9605), (565, 8687), (595, 8249), (791, 6205), (1241, 3955), (1921, 2555)]