452176895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 582266880

約数和(自身を除く): 130089985

約数列:

[1, 5, 23, 47, 115, 235, 269, 311, 1081, 1345, 1555, 5405, 6187, 7153, 12643, 14617, 30935, 35765, 63215, 73085, 83659, 290789, 336191, 418295, 1453945, 1680955, 1924157, 3931973, 9620785, 19659865, 90435379, 452176895]

約数ペア:

[(1, 452176895), (5, 90435379), (23, 19659865), (47, 9620785), (115, 3931973), (235, 1924157), (269, 1680955), (311, 1453945), (1081, 418295), (1345, 336191), (1555, 290789), (5405, 83659), (6187, 73085), (7153, 63215), (12643, 35765), (14617, 30935)]