431978790815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1973}}^1\times {\mathrm{2203}}^1$

素因数の和:4344

約数の個数: 64

約数和(自身を含む): 613970219520

約数和(自身を除く): 181991428705

約数列:

[1, 5, 11, 13, 55, 65, 139, 143, 695, 715, 1529, 1807, 1973, 2203, 7645, 9035, 9865, 11015, 19877, 21703, 24233, 25649, 28639, 99385, 108515, 121165, 128245, 143195, 274247, 282139, 306217, 315029, 1371235, 1410695, 1531085, 1575145, 3016717, 3368387, 3565211, 3980821, 4346519, 15083585, 16841935, 17826055, 19904105, 21732595, 39217321, 43789031, 47811709, 56504747, 196086605, 218945155, 239058545, 282523735, 604166141, 621552217, 3020830705, 3107761085, 6645827551, 7854159833, 33229137755, 39270799165, 86395758163, 431978790815]

約数ペア:

[(1, 431978790815), (5, 86395758163), (11, 39270799165), (13, 33229137755), (55, 7854159833), (65, 6645827551), (139, 3107761085), (143, 3020830705), (695, 621552217), (715, 604166141), (1529, 282523735), (1807, 239058545), (1973, 218945155), (2203, 196086605), (7645, 56504747), (9035, 47811709), (9865, 43789031), (11015, 39217321), (19877, 21732595), (21703, 19904105), (24233, 17826055), (25649, 16841935), (28639, 15083585), (99385, 4346519), (108515, 3980821), (121165, 3565211), (128245, 3368387), (143195, 3016717), (274247, 1575145), (282139, 1531085), (306217, 1410695), (315029, 1371235)]