1127745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 2059200

約数和(自身を除く): 931455

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1319, 3957, 6595, 11871, 19785, 25061, 59355, 75183, 125305, 225549, 375915, 1127745]

約数ペア:

[(1, 1127745), (3, 375915), (5, 225549), (9, 125305), (15, 75183), (19, 59355), (45, 25061), (57, 19785), (95, 11871), (171, 6595), (285, 3957), (855, 1319)]