80455440825

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{130171}}^1$

素因数の和:130295

約数の個数: 72

約数和(自身を含む): 149823806496

約数和(自身を除く): 69368365671

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 67, 75, 123, 201, 205, 225, 335, 369, 603, 615, 1005, 1025, 1675, 1845, 2747, 3015, 3075, 5025, 8241, 9225, 13735, 15075, 24723, 41205, 68675, 123615, 130171, 206025, 390513, 618075, 650855, 1171539, 1952565, 3254275, 5337011, 5857695, 8721457, 9762825, 16011033, 26164371, 26685055, 29288475, 43607285, 48033099, 78493113, 80055165, 130821855, 133425275, 218036425, 240165495, 357579737, 392465565, 400275825, 654109275, 1072739211, 1200827475, 1787898685, 1962327825, 3218217633, 5363696055, 8939493425, 16091088165, 26818480275, 80455440825]

約数ペア:

[(1, 80455440825), (3, 26818480275), (5, 16091088165), (9, 8939493425), (15, 5363696055), (25, 3218217633), (41, 1962327825), (45, 1787898685), (67, 1200827475), (75, 1072739211), (123, 654109275), (201, 400275825), (205, 392465565), (225, 357579737), (335, 240165495), (369, 218036425), (603, 133425275), (615, 130821855), (1005, 80055165), (1025, 78493113), (1675, 48033099), (1845, 43607285), (2747, 29288475), (3015, 26685055), (3075, 26164371), (5025, 16011033), (8241, 9762825), (9225, 8721457), (13735, 5857695), (15075, 5337011), (24723, 3254275), (41205, 1952565), (68675, 1171539), (123615, 650855), (130171, 618075), (206025, 390513)]