5721000505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{3931}}^1$

素因数の和:4557

約数の個数: 32

約数和(自身を含む): 7664191488

約数和(自身を除く): 1943190983

約数列:

[1, 5, 11, 47, 55, 235, 517, 563, 2585, 2815, 3931, 6193, 19655, 26461, 30965, 43241, 132305, 184757, 216205, 291071, 923785, 1455355, 2032327, 2213153, 10161635, 11065765, 24344683, 104018191, 121723415, 520090955, 1144200101, 5721000505]

約数ペア:

[(1, 5721000505), (5, 1144200101), (11, 520090955), (47, 121723415), (55, 104018191), (235, 24344683), (517, 11065765), (563, 10161635), (2585, 2213153), (2815, 2032327), (3931, 1455355), (6193, 923785), (19655, 291071), (26461, 216205), (30965, 184757), (43241, 132305)]