2725216515

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2883827}}^1$

素因数の和:2883848

約数の個数: 32

約数和(自身を含む): 5536949760

約数和(自身を除く): 2811733245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2883827, 8651481, 14419135, 20186789, 25954443, 43257405, 60560367, 77863329, 100933945, 129772215, 181681101, 302801835, 389316645, 545043303, 908405505, 2725216515]

約数ペア:

[(1, 2725216515), (3, 908405505), (5, 545043303), (7, 389316645), (9, 302801835), (15, 181681101), (21, 129772215), (27, 100933945), (35, 77863329), (45, 60560367), (63, 43257405), (105, 25954443), (135, 20186789), (189, 14419135), (315, 8651481), (945, 2883827)]