67068825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 120367296

約数和(自身を除く): 53298471

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 205, 255, 425, 615, 697, 1025, 1275, 1283, 2091, 3075, 3485, 3849, 6415, 10455, 17425, 19245, 21811, 32075, 52275, 52603, 65433, 96225, 109055, 157809, 263015, 327165, 545275, 789045, 894251, 1315075, 1635825, 2682753, 3945225, 4471255, 13413765, 22356275, 67068825]

約数ペア:

[(1, 67068825), (3, 22356275), (5, 13413765), (15, 4471255), (17, 3945225), (25, 2682753), (41, 1635825), (51, 1315075), (75, 894251), (85, 789045), (123, 545275), (205, 327165), (255, 263015), (425, 157809), (615, 109055), (697, 96225), (1025, 65433), (1275, 52603), (1283, 52275), (2091, 32075), (3075, 21811), (3485, 19245), (3849, 17425), (6415, 10455)]