75564915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8009}}^1$

素因数の和:8071

約数の個数: 32

約数和(自身を含む): 131492160

約数和(自身を除く): 55927245

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 8009, 9435, 24027, 40045, 120135, 136153, 296333, 408459, 680765, 888999, 1481665, 2042295, 4444995, 5037661, 15112983, 25188305, 75564915]

約数ペア:

[(1, 75564915), (3, 25188305), (5, 15112983), (15, 5037661), (17, 4444995), (37, 2042295), (51, 1481665), (85, 888999), (111, 680765), (185, 408459), (255, 296333), (555, 136153), (629, 120135), (1887, 40045), (3145, 24027), (8009, 9435)]