2019947565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{17183}}^1$

素因数の和:17669

約数の個数: 32

約数和(自身を含む): 3429651456

約数和(自身を除く): 1409703891

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 461, 1383, 2305, 6915, 7837, 17183, 23511, 39185, 51549, 85915, 117555, 257745, 292111, 876333, 1460555, 4381665, 7921363, 23764089, 39606815, 118820445, 134663171, 403989513, 673315855, 2019947565]

約数ペア:

[(1, 2019947565), (3, 673315855), (5, 403989513), (15, 134663171), (17, 118820445), (51, 39606815), (85, 23764089), (255, 7921363), (461, 4381665), (1383, 1460555), (2305, 876333), (6915, 292111), (7837, 257745), (17183, 117555), (23511, 85915), (39185, 51549)]