825857375915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{661}}^1\times {\mathrm{134417}}^1$

素因数の和:135120

約数の個数: 48

約数和(自身を含む): 1172462618016

約数和(自身を除く): 346605242101

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 661, 715, 845, 1859, 3305, 7271, 8593, 9295, 36355, 42965, 94523, 111709, 134417, 472615, 558545, 672085, 1228799, 1478587, 1747421, 6143995, 7392935, 8737105, 19221631, 22716473, 88849637, 96108155, 113582365, 249881203, 444248185, 977346007, 1155045281, 1249406015, 4886730035, 5775226405, 12705498091, 15015588653, 63527490455, 75077943265, 165171475183, 825857375915]

約数ペア:

[(1, 825857375915), (5, 165171475183), (11, 75077943265), (13, 63527490455), (55, 15015588653), (65, 12705498091), (143, 5775226405), (169, 4886730035), (661, 1249406015), (715, 1155045281), (845, 977346007), (1859, 444248185), (3305, 249881203), (7271, 113582365), (8593, 96108155), (9295, 88849637), (36355, 22716473), (42965, 19221631), (94523, 8737105), (111709, 7392935), (134417, 6143995), (472615, 1747421), (558545, 1478587), (672085, 1228799)]