86600815

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 125919360

約数和(自身を除く): 39318545

約数列:

[1, 5, 7, 29, 35, 41, 145, 203, 205, 287, 1015, 1189, 1435, 2081, 5945, 8323, 10405, 14567, 41615, 60349, 72835, 85321, 301745, 422443, 426605, 597247, 2112215, 2474309, 2986235, 12371545, 17320163, 86600815]

約数ペア:

[(1, 86600815), (5, 17320163), (7, 12371545), (29, 2986235), (35, 2474309), (41, 2112215), (145, 597247), (203, 426605), (205, 422443), (287, 301745), (1015, 85321), (1189, 72835), (1435, 60349), (2081, 41615), (5945, 14567), (8323, 10405)]