40723245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53233}}^1$

素因数の和:53261

約数の個数: 24

約数和(自身を含む): 74740536

約数和(自身を除く): 34017291

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 53233, 159699, 266165, 479097, 798495, 904961, 2395485, 2714883, 4524805, 8144649, 13574415, 40723245]

約数ペア:

[(1, 40723245), (3, 13574415), (5, 8144649), (9, 4524805), (15, 2714883), (17, 2395485), (45, 904961), (51, 798495), (85, 479097), (153, 266165), (255, 159699), (765, 53233)]