57046785

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 101122560

約数和(自身を除く): 44075775

約数列:

[1, 3, 5, 15, 23, 37, 41, 69, 109, 111, 115, 123, 185, 205, 327, 345, 545, 555, 615, 851, 943, 1517, 1635, 2507, 2553, 2829, 4033, 4255, 4469, 4551, 4715, 7521, 7585, 12099, 12535, 12765, 13407, 14145, 20165, 22345, 22755, 34891, 37605, 60495, 67035, 92759, 102787, 104673, 165353, 174455, 278277, 308361, 463795, 496059, 513935, 523365, 826765, 1391385, 1541805, 2480295, 3803119, 11409357, 19015595, 57046785]

約数ペア:

[(1, 57046785), (3, 19015595), (5, 11409357), (15, 3803119), (23, 2480295), (37, 1541805), (41, 1391385), (69, 826765), (109, 523365), (111, 513935), (115, 496059), (123, 463795), (185, 308361), (205, 278277), (327, 174455), (345, 165353), (545, 104673), (555, 102787), (615, 92759), (851, 67035), (943, 60495), (1517, 37605), (1635, 34891), (2507, 22755), (2553, 22345), (2829, 20165), (4033, 14145), (4255, 13407), (4469, 12765), (4551, 12535), (4715, 12099), (7521, 7585)]