518208687165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{33638993}}^1$

素因数の和:33639093

約数の個数: 32

約数和(自身を含む): 904216158720

約数和(自身を除く): 386007471555

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 3081, 5135, 15405, 33638993, 100916979, 168194965, 437306909, 504584895, 1311920727, 2186534545, 2657480447, 6559603635, 7972441341, 13287402235, 34547245811, 39862206705, 103641737433, 172736229055, 518208687165]

約数ペア:

[(1, 518208687165), (3, 172736229055), (5, 103641737433), (13, 39862206705), (15, 34547245811), (39, 13287402235), (65, 7972441341), (79, 6559603635), (195, 2657480447), (237, 2186534545), (395, 1311920727), (1027, 504584895), (1185, 437306909), (3081, 168194965), (5135, 100916979), (15405, 33638993)]