77041125

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{1087}}^1$

素因数の和:1121

約数の個数: 80

約数和(自身を含む): 164296704

約数和(自身を除く): 87255579

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 175, 189, 225, 315, 375, 405, 525, 567, 675, 875, 945, 1087, 1125, 1575, 2025, 2625, 2835, 3261, 3375, 4725, 5435, 7609, 7875, 9783, 10125, 14175, 16305, 22827, 23625, 27175, 29349, 38045, 48915, 68481, 70875, 81525, 88047, 114135, 135875, 146745, 190225, 205443, 244575, 342405, 407625, 440235, 570675, 616329, 733725, 951125, 1027215, 1222875, 1712025, 2201175, 2853375, 3081645, 3668625, 5136075, 8560125, 11005875, 15408225, 25680375, 77041125]

約数ペア:

[(1, 77041125), (3, 25680375), (5, 15408225), (7, 11005875), (9, 8560125), (15, 5136075), (21, 3668625), (25, 3081645), (27, 2853375), (35, 2201175), (45, 1712025), (63, 1222875), (75, 1027215), (81, 951125), (105, 733725), (125, 616329), (135, 570675), (175, 440235), (189, 407625), (225, 342405), (315, 244575), (375, 205443), (405, 190225), (525, 146745), (567, 135875), (675, 114135), (875, 88047), (945, 81525), (1087, 70875), (1125, 68481), (1575, 48915), (2025, 38045), (2625, 29349), (2835, 27175), (3261, 23625), (3375, 22827), (4725, 16305), (5435, 14175), (7609, 10125), (7875, 9783)]