12638156655

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{53087}}^1$

素因数の和:53423

約数の個数: 32

約数和(自身を含む): 20640614400

約数和(自身を除く): 8002457745

約数列:

[1, 3, 5, 15, 59, 177, 269, 295, 807, 885, 1345, 4035, 15871, 47613, 53087, 79355, 159261, 238065, 265435, 796305, 3132133, 9396399, 14280403, 15660665, 42841209, 46981995, 71402015, 214206045, 842543777, 2527631331, 4212718885, 12638156655]

約数ペア:

[(1, 12638156655), (3, 4212718885), (5, 2527631331), (15, 842543777), (59, 214206045), (177, 71402015), (269, 46981995), (295, 42841209), (807, 15660665), (885, 14280403), (1345, 9396399), (4035, 3132133), (15871, 796305), (47613, 265435), (53087, 238065), (79355, 159261)]