22322655

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 42134400

約数和(自身を除く): 19811745

約数列:

[1, 3, 5, 9, 15, 27, 37, 41, 45, 109, 111, 123, 135, 185, 205, 327, 333, 369, 545, 555, 615, 981, 999, 1107, 1517, 1635, 1665, 1845, 2943, 4033, 4469, 4551, 4905, 4995, 5535, 7585, 12099, 13407, 13653, 14715, 20165, 22345, 22755, 36297, 40221, 40959, 60495, 67035, 68265, 108891, 120663, 165353, 181485, 201105, 204795, 496059, 544455, 603315, 826765, 1488177, 2480295, 4464531, 7440885, 22322655]

約数ペア:

[(1, 22322655), (3, 7440885), (5, 4464531), (9, 2480295), (15, 1488177), (27, 826765), (37, 603315), (41, 544455), (45, 496059), (109, 204795), (111, 201105), (123, 181485), (135, 165353), (185, 120663), (205, 108891), (327, 68265), (333, 67035), (369, 60495), (545, 40959), (555, 40221), (615, 36297), (981, 22755), (999, 22345), (1107, 20165), (1517, 14715), (1635, 13653), (1665, 13407), (1845, 12099), (2943, 7585), (4033, 5535), (4469, 4995), (4551, 4905)]