5038895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 1873105

約数列:

[1, 5, 19, 29, 31, 59, 95, 145, 155, 295, 551, 589, 899, 1121, 1711, 1829, 2755, 2945, 4495, 5605, 8555, 9145, 17081, 32509, 34751, 53041, 85405, 162545, 173755, 265205, 1007779, 5038895]

約数ペア:

[(1, 5038895), (5, 1007779), (19, 265205), (29, 173755), (31, 162545), (59, 85405), (95, 53041), (145, 34751), (155, 32509), (295, 17081), (551, 9145), (589, 8555), (899, 5605), (1121, 4495), (1711, 2945), (1829, 2755)]