11005875

素因数分解:

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

素因数の和:1114

約数の個数: 40

約数和(自身を含む): 20537088

約数和(自身を除く): 9531213

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1087, 1125, 2025, 3261, 3375, 5435, 9783, 10125, 16305, 27175, 29349, 48915, 81525, 88047, 135875, 146745, 244575, 407625, 440235, 733725, 1222875, 2201175, 3668625, 11005875]

約数ペア:

[(1, 11005875), (3, 3668625), (5, 2201175), (9, 1222875), (15, 733725), (25, 440235), (27, 407625), (45, 244575), (75, 146745), (81, 135875), (125, 88047), (135, 81525), (225, 48915), (375, 29349), (405, 27175), (675, 16305), (1087, 10125), (1125, 9783), (2025, 5435), (3261, 3375)]