2743399405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{13043}}^1$

素因数の和:13161

約数の個数: 32

約数和(自身を含む): 3606405120

約数和(自身を除く): 863005715

約数列:

[1, 5, 23, 31, 59, 115, 155, 295, 713, 1357, 1829, 3565, 6785, 9145, 13043, 42067, 65215, 210335, 299989, 404333, 769537, 1499945, 2021665, 3847685, 9299659, 17699351, 23855647, 46498295, 88496755, 119278235, 548679881, 2743399405]

約数ペア:

[(1, 2743399405), (5, 548679881), (23, 119278235), (31, 88496755), (59, 46498295), (115, 23855647), (155, 17699351), (295, 9299659), (713, 3847685), (1357, 2021665), (1829, 1499945), (3565, 769537), (6785, 404333), (9145, 299989), (13043, 210335), (42067, 65215)]