6919665

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 11943936

約数和(自身を除く): 5024271

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 647, 713, 1941, 2139, 3235, 3565, 9705, 10695, 14881, 20057, 44643, 60171, 74405, 100285, 223215, 300855, 461311, 1383933, 2306555, 6919665]

約数ペア:

[(1, 6919665), (3, 2306555), (5, 1383933), (15, 461311), (23, 300855), (31, 223215), (69, 100285), (93, 74405), (115, 60171), (155, 44643), (345, 20057), (465, 14881), (647, 10695), (713, 9705), (1941, 3565), (2139, 3235)]