4354502545

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1\times {\mathrm{2803}}^1$

素因数の和:4944

約数の個数: 16

約数和(自身を含む): 5263220160

約数和(自身を除く): 908717615

約数列:

[1, 5, 157, 785, 1979, 2803, 9895, 14015, 310703, 440071, 1553515, 2200355, 5547137, 27735685, 870900509, 4354502545]

約数ペア:

[(1, 4354502545), (5, 870900509), (157, 27735685), (785, 5547137), (1979, 2200355), (2803, 1553515), (9895, 440071), (14015, 310703)]