538149085

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{86311}}^1$

素因数の和:86388

約数の個数: 16

約数和(自身を含む): 683591040

約数和(自身を除く): 145441955

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 86311, 431555, 2503019, 3711373, 12515095, 18556865, 107629817, 538149085]

約数ペア:

[(1, 538149085), (5, 107629817), (29, 18556865), (43, 12515095), (145, 3711373), (215, 2503019), (1247, 431555), (6235, 86311)]