7138680825

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1420633}}^1$

素因数の和:1420713

約数の個数: 24

約数和(自身を含む): 11978785888

約数和(自身を除く): 4840105063

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 1420633, 4261899, 7103165, 21309495, 35515825, 95182411, 106547475, 285547233, 475912055, 1427736165, 2379560275, 7138680825]

約数ペア:

[(1, 7138680825), (3, 2379560275), (5, 1427736165), (15, 475912055), (25, 285547233), (67, 106547475), (75, 95182411), (201, 35515825), (335, 21309495), (1005, 7103165), (1675, 4261899), (5025, 1420633)]