2201175

素因数分解:

$3^4\times 5^2\times {\mathrm{1087}}^1$

素因数の和:1109

約数の個数: 30

約数和(自身を含む): 4081088

約数和(自身を除く): 1879913

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1087, 2025, 3261, 5435, 9783, 16305, 27175, 29349, 48915, 81525, 88047, 146745, 244575, 440235, 733725, 2201175]

約数ペア:

[(1, 2201175), (3, 733725), (5, 440235), (9, 244575), (15, 146745), (25, 88047), (27, 81525), (45, 48915), (75, 29349), (81, 27175), (135, 16305), (225, 9783), (405, 5435), (675, 3261), (1087, 2025)]