21635888947215

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1153}}^1\times {\mathrm{9131321}}^1$

素因数の和:9132619

約数の個数: 32

約数和(自身を含む): 34900350987456

約数和(自身を除く): 13264462040241

約数列:

[1, 3, 5, 15, 137, 411, 685, 1153, 2055, 3459, 5765, 17295, 157961, 473883, 789805, 2369415, 9131321, 27393963, 45656605, 136969815, 1250990977, 3752972931, 6254954885, 10528413113, 18764864655, 31585239339, 52642065565, 157926196695, 1442392596481, 4327177789443, 7211962982405, 21635888947215]

約数ペア:

[(1, 21635888947215), (3, 7211962982405), (5, 4327177789443), (15, 1442392596481), (137, 157926196695), (411, 52642065565), (685, 31585239339), (1153, 18764864655), (2055, 10528413113), (3459, 6254954885), (5765, 3752972931), (17295, 1250990977), (157961, 136969815), (473883, 45656605), (789805, 27393963), (2369415, 9131321)]