7980452805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{236563}}^1$

素因数の和:236757

約数の個数: 32

約数和(自身を含む): 13830477696

約数和(自身を除く): 5850024891

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 2249, 2595, 6747, 11245, 33735, 236563, 709689, 1182815, 3075319, 3548445, 9225957, 15376595, 40925399, 46129785, 122776197, 204626995, 532030187, 613880985, 1596090561, 2660150935, 7980452805]

約数ペア:

[(1, 7980452805), (3, 2660150935), (5, 1596090561), (13, 613880985), (15, 532030187), (39, 204626995), (65, 122776197), (173, 46129785), (195, 40925399), (519, 15376595), (865, 9225957), (2249, 3548445), (2595, 3075319), (6747, 1182815), (11245, 709689), (33735, 236563)]