1330696825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{3643}}^1$

素因数の和:4441

約数の個数: 24

約数和(自身を含む): 1739645600

約数和(自身を除く): 408948775

約数列:

[1, 5, 19, 25, 95, 475, 769, 3643, 3845, 14611, 18215, 19225, 69217, 73055, 91075, 346085, 365275, 1730425, 2801467, 14007335, 53227873, 70036675, 266139365, 1330696825]

約数ペア:

[(1, 1330696825), (5, 266139365), (19, 70036675), (25, 53227873), (95, 14007335), (475, 2801467), (769, 1730425), (3643, 365275), (3845, 346085), (14611, 91075), (18215, 73055), (19225, 69217)]