616026265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7297

約数の個数: 32

約数和(自身を含む): 831052800

約数和(自身を除く): 215026535

約数列:

[1, 5, 19, 29, 31, 95, 145, 155, 551, 589, 899, 2755, 2945, 4495, 7213, 17081, 36065, 85405, 137047, 209177, 223603, 685235, 1045885, 1118015, 3974363, 4248457, 6484487, 19871815, 21242285, 32422435, 123205253, 616026265]

約数ペア:

[(1, 616026265), (5, 123205253), (19, 32422435), (29, 21242285), (31, 19871815), (95, 6484487), (145, 4248457), (155, 3974363), (551, 1118015), (589, 1045885), (899, 685235), (2755, 223603), (2945, 209177), (4495, 137047), (7213, 85405), (17081, 36065)]