2749272355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{32191}}^1$

素因数の和:32275

約数の個数: 32

約数和(自身を含む): 3708518400

約数和(自身を除く): 959246045

約数列:

[1, 5, 19, 29, 31, 95, 145, 155, 551, 589, 899, 2755, 2945, 4495, 17081, 32191, 85405, 160955, 611629, 933539, 997921, 3058145, 4667695, 4989605, 17737241, 18960499, 28939709, 88686205, 94802495, 144698545, 549854471, 2749272355]

約数ペア:

[(1, 2749272355), (5, 549854471), (19, 144698545), (29, 94802495), (31, 88686205), (95, 28939709), (145, 18960499), (155, 17737241), (551, 4989605), (589, 4667695), (899, 3058145), (2755, 997921), (2945, 933539), (4495, 611629), (17081, 160955), (32191, 85405)]