1949815

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 2954880

約数和(自身を除く): 1005065

約数列:

[1, 5, 7, 17, 29, 35, 85, 113, 119, 145, 203, 493, 565, 595, 791, 1015, 1921, 2465, 3277, 3451, 3955, 9605, 13447, 16385, 17255, 22939, 55709, 67235, 114695, 278545, 389963, 1949815]

約数ペア:

[(1, 1949815), (5, 389963), (7, 278545), (17, 114695), (29, 67235), (35, 55709), (85, 22939), (113, 17255), (119, 16385), (145, 13447), (203, 9605), (493, 3955), (565, 3451), (595, 3277), (791, 2465), (1015, 1921)]