45106875

素因数分解:

$3^8\times 5^4\times {\mathrm{11}}^1$

素因数の和:55

約数の個数: 90

約数和(自身を含む): 92229852

約数和(自身を除く): 47122977

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 125, 135, 165, 225, 243, 275, 297, 375, 405, 495, 625, 675, 729, 825, 891, 1125, 1215, 1375, 1485, 1875, 2025, 2187, 2475, 2673, 3375, 3645, 4125, 4455, 5625, 6075, 6561, 6875, 7425, 8019, 10125, 10935, 12375, 13365, 16875, 18225, 20625, 22275, 24057, 30375, 32805, 37125, 40095, 50625, 54675, 61875, 66825, 72171, 91125, 111375, 120285, 151875, 164025, 185625, 200475, 273375, 334125, 360855, 455625, 556875, 601425, 820125, 1002375, 1366875, 1670625, 1804275, 3007125, 4100625, 5011875, 9021375, 15035625, 45106875]

約数ペア:

[(1, 45106875), (3, 15035625), (5, 9021375), (9, 5011875), (11, 4100625), (15, 3007125), (25, 1804275), (27, 1670625), (33, 1366875), (45, 1002375), (55, 820125), (75, 601425), (81, 556875), (99, 455625), (125, 360855), (135, 334125), (165, 273375), (225, 200475), (243, 185625), (275, 164025), (297, 151875), (375, 120285), (405, 111375), (495, 91125), (625, 72171), (675, 66825), (729, 61875), (825, 54675), (891, 50625), (1125, 40095), (1215, 37125), (1375, 32805), (1485, 30375), (1875, 24057), (2025, 22275), (2187, 20625), (2475, 18225), (2673, 16875), (3375, 13365), (3645, 12375), (4125, 10935), (4455, 10125), (5625, 8019), (6075, 7425), (6561, 6875)]