26255625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 50983680

約数和(自身を除く): 24728055

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 67, 75, 95, 125, 165, 201, 209, 275, 285, 335, 375, 475, 625, 627, 737, 825, 1005, 1045, 1273, 1375, 1425, 1675, 1875, 2211, 2375, 3135, 3685, 3819, 4125, 5025, 5225, 6365, 6875, 7125, 8375, 11055, 11875, 14003, 15675, 18425, 19095, 20625, 25125, 26125, 31825, 35625, 41875, 42009, 55275, 70015, 78375, 92125, 95475, 125625, 130625, 159125, 210045, 276375, 350075, 391875, 460625, 477375, 795625, 1050225, 1381875, 1750375, 2386875, 5251125, 8751875, 26255625]

約数ペア:

[(1, 26255625), (3, 8751875), (5, 5251125), (11, 2386875), (15, 1750375), (19, 1381875), (25, 1050225), (33, 795625), (55, 477375), (57, 460625), (67, 391875), (75, 350075), (95, 276375), (125, 210045), (165, 159125), (201, 130625), (209, 125625), (275, 95475), (285, 92125), (335, 78375), (375, 70015), (475, 55275), (625, 42009), (627, 41875), (737, 35625), (825, 31825), (1005, 26125), (1045, 25125), (1273, 20625), (1375, 19095), (1425, 18425), (1675, 15675), (1875, 14003), (2211, 11875), (2375, 11055), (3135, 8375), (3685, 7125), (3819, 6875), (4125, 6365), (5025, 5225)]