1606165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 32

約数和(自身を含む): 2332800

約数和(自身を除く): 726635

約数列:

[1, 5, 11, 19, 29, 53, 55, 95, 145, 209, 265, 319, 551, 583, 1007, 1045, 1537, 1595, 2755, 2915, 5035, 6061, 7685, 11077, 16907, 29203, 30305, 55385, 84535, 146015, 321233, 1606165]

約数ペア:

[(1, 1606165), (5, 321233), (11, 146015), (19, 84535), (29, 55385), (53, 30305), (55, 29203), (95, 16907), (145, 11077), (209, 7685), (265, 6061), (319, 5035), (551, 2915), (583, 2755), (1007, 1595), (1045, 1537)]