919914095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 1170132480

約数和(自身を除く): 250218385

約数列:

[1, 5, 23, 115, 131, 227, 269, 655, 1135, 1345, 3013, 5221, 6187, 15065, 26105, 29737, 30935, 35239, 61063, 148685, 176195, 305315, 683951, 810497, 1404449, 3419755, 4052485, 7022245, 7999253, 39996265, 183982819, 919914095]

約数ペア:

[(1, 919914095), (5, 183982819), (23, 39996265), (115, 7999253), (131, 7022245), (227, 4052485), (269, 3419755), (655, 1404449), (1135, 810497), (1345, 683951), (3013, 305315), (5221, 176195), (6187, 148685), (15065, 61063), (26105, 35239), (29737, 30935)]