919928865

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1\times {\mathrm{2551}}^1$

素因数の和:3417

約数の個数: 32

約数和(自身を含む): 1525075200

約数和(自身を除く): 605146335

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 829, 2487, 2551, 4145, 7653, 12435, 12755, 24041, 38265, 72123, 73979, 120205, 221937, 360615, 369895, 1109685, 2114779, 6344337, 10573895, 31721685, 61328591, 183985773, 306642955, 919928865]

約数ペア:

[(1, 919928865), (3, 306642955), (5, 183985773), (15, 61328591), (29, 31721685), (87, 10573895), (145, 6344337), (435, 2114779), (829, 1109685), (2487, 369895), (2551, 360615), (4145, 221937), (7653, 120205), (12435, 73979), (12755, 72123), (24041, 38265)]