8268195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 14414400

約数和(自身を除く): 6146205

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 389, 545, 1167, 1417, 1635, 1945, 4251, 5057, 5835, 7085, 15171, 21255, 25285, 42401, 75855, 127203, 212005, 551213, 636015, 1653639, 2756065, 8268195]

約数ペア:

[(1, 8268195), (3, 2756065), (5, 1653639), (13, 636015), (15, 551213), (39, 212005), (65, 127203), (109, 75855), (195, 42401), (327, 25285), (389, 21255), (545, 15171), (1167, 7085), (1417, 5835), (1635, 5057), (1945, 4251)]