1799628045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{6659}}^1$

素因数の和:7129

約数の個数: 32

約数和(自身を含む): 2953843200

約数和(自身を除く): 1154215155

約数列:

[1, 3, 5, 15, 43, 129, 215, 419, 645, 1257, 2095, 6285, 6659, 18017, 19977, 33295, 54051, 90085, 99885, 270255, 286337, 859011, 1431685, 2790121, 4295055, 8370363, 13950605, 41851815, 119975203, 359925609, 599876015, 1799628045]

約数ペア:

[(1, 1799628045), (3, 599876015), (5, 359925609), (15, 119975203), (43, 41851815), (129, 13950605), (215, 8370363), (419, 4295055), (645, 2790121), (1257, 1431685), (2095, 859011), (6285, 286337), (6659, 270255), (18017, 99885), (19977, 90085), (33295, 54051)]