27292725

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1201}}^1$

素因数の和:1318

約数の個数: 36

約数和(自身を含む): 49409412

約数和(自身を除く): 22116687

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 225, 303, 505, 909, 1201, 1515, 2525, 3603, 4545, 6005, 7575, 10809, 18015, 22725, 30025, 54045, 90075, 121301, 270225, 363903, 606505, 1091709, 1819515, 3032525, 5458545, 9097575, 27292725]

約数ペア:

[(1, 27292725), (3, 9097575), (5, 5458545), (9, 3032525), (15, 1819515), (25, 1091709), (45, 606505), (75, 363903), (101, 270225), (225, 121301), (303, 90075), (505, 54045), (909, 30025), (1201, 22725), (1515, 18015), (2525, 10809), (3603, 7575), (4545, 6005)]