6865875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 13141440

約数和(自身を除く): 6275565

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 359, 375, 425, 765, 1077, 1125, 1275, 1795, 2125, 3231, 3825, 5385, 6103, 6375, 8975, 16155, 18309, 19125, 26925, 30515, 44875, 54927, 80775, 91545, 134625, 152575, 274635, 403875, 457725, 762875, 1373175, 2288625, 6865875]

約数ペア:

[(1, 6865875), (3, 2288625), (5, 1373175), (9, 762875), (15, 457725), (17, 403875), (25, 274635), (45, 152575), (51, 134625), (75, 91545), (85, 80775), (125, 54927), (153, 44875), (225, 30515), (255, 26925), (359, 19125), (375, 18309), (425, 16155), (765, 8975), (1077, 6375), (1125, 6103), (1275, 5385), (1795, 3825), (2125, 3231)]