80843381735

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{893149}}^1$

素因数の和:893618

約数の個数: 16

約数和(自身を含む): 99504055200

約数和(自身を除く): 18660673465

約数列:

[1, 5, 43, 215, 421, 2105, 18103, 90515, 893149, 4465745, 38405407, 192027035, 376015729, 1880078645, 16168676347, 80843381735]

約数ペア:

[(1, 80843381735), (5, 16168676347), (43, 1880078645), (215, 376015729), (421, 192027035), (2105, 38405407), (18103, 4465745), (90515, 893149)]