2972475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1201}}^1$

素因数の和:1228

約数の個数: 36

約数和(自身を含む): 5812872

約数和(自身を除く): 2840397

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 1201, 2475, 3603, 6005, 10809, 13211, 18015, 30025, 39633, 54045, 66055, 90075, 118899, 198165, 270225, 330275, 594495, 990825, 2972475]

約数ペア:

[(1, 2972475), (3, 990825), (5, 594495), (9, 330275), (11, 270225), (15, 198165), (25, 118899), (33, 90075), (45, 66055), (55, 54045), (75, 39633), (99, 30025), (165, 18015), (225, 13211), (275, 10809), (495, 6005), (825, 3603), (1201, 2475)]