8206245

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 14774400

約数和(自身を除く): 6568155

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 683, 801, 1335, 2049, 2403, 3415, 4005, 6147, 10245, 12015, 18441, 30735, 60787, 92205, 182361, 303935, 547083, 911805, 1641249, 2735415, 8206245]

約数ペア:

[(1, 8206245), (3, 2735415), (5, 1641249), (9, 911805), (15, 547083), (27, 303935), (45, 182361), (89, 92205), (135, 60787), (267, 30735), (445, 18441), (683, 12015), (801, 10245), (1335, 6147), (2049, 4005), (2403, 3415)]