2140097955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{66083}}^1$

素因数の和:66235

約数の個数: 32

約数和(自身を含む): 3654180864

約数和(自身を除く): 1514082909

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 635, 1905, 2159, 6477, 10795, 32385, 66083, 198249, 330415, 991245, 1123411, 3370233, 5617055, 8392541, 16851165, 25177623, 41962705, 125888115, 142673197, 428019591, 713365985, 2140097955]

約数ペア:

[(1, 2140097955), (3, 713365985), (5, 428019591), (15, 142673197), (17, 125888115), (51, 41962705), (85, 25177623), (127, 16851165), (255, 8392541), (381, 5617055), (635, 3370233), (1905, 1123411), (2159, 991245), (6477, 330415), (10795, 198249), (32385, 66083)]