42653455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3331}}^1$

素因数の和:3546

約数の個数: 16

約数和(自身を含む): 55417824

約数和(自身を除く): 12764369

約数列:

[1, 5, 13, 65, 197, 985, 2561, 3331, 12805, 16655, 43303, 216515, 656207, 3281035, 8530691, 42653455]

約数ペア:

[(1, 42653455), (5, 8530691), (13, 3281035), (65, 656207), (197, 216515), (985, 43303), (2561, 16655), (3331, 12805)]