13800085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7321}}^1$

素因数の和:7368

約数の個数: 16

約数和(自身を含む): 18451440

約数和(自身を除く): 4651355

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 7321, 36605, 95173, 212309, 475865, 1061545, 2760017, 13800085]

約数ペア:

[(1, 13800085), (5, 2760017), (13, 1061545), (29, 475865), (65, 212309), (145, 95173), (377, 36605), (1885, 7321)]