42043155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 85017600

約数和(自身を除く): 42974445

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 89, 105, 165, 231, 267, 385, 409, 445, 623, 979, 1155, 1227, 1335, 1869, 2045, 2863, 2937, 3115, 4499, 4895, 6135, 6853, 8589, 9345, 13497, 14315, 14685, 20559, 22495, 31493, 34265, 36401, 42945, 67485, 94479, 102795, 109203, 157465, 182005, 254807, 400411, 472395, 546015, 764421, 1201233, 1274035, 2002055, 2802877, 3822105, 6006165, 8408631, 14014385, 42043155]

約数ペア:

[(1, 42043155), (3, 14014385), (5, 8408631), (7, 6006165), (11, 3822105), (15, 2802877), (21, 2002055), (33, 1274035), (35, 1201233), (55, 764421), (77, 546015), (89, 472395), (105, 400411), (165, 254807), (231, 182005), (267, 157465), (385, 109203), (409, 102795), (445, 94479), (623, 67485), (979, 42945), (1155, 36401), (1227, 34265), (1335, 31493), (1869, 22495), (2045, 20559), (2863, 14685), (2937, 14315), (3115, 13497), (4499, 9345), (4895, 8589), (6135, 6853)]