9771852145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1\times {\mathrm{1039}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 12872171520

約数和(自身を除く): 3100319375

約数列:

[1, 5, 11, 55, 271, 631, 1039, 1355, 2981, 3155, 5195, 6941, 11429, 14905, 34705, 57145, 171001, 281569, 655609, 855005, 1407845, 1881011, 3097259, 3278045, 7211699, 9405055, 15486295, 36058495, 177670039, 888350195, 1954370429, 9771852145]

約数ペア:

[(1, 9771852145), (5, 1954370429), (11, 888350195), (55, 177670039), (271, 36058495), (631, 15486295), (1039, 9405055), (1355, 7211699), (2981, 3278045), (3155, 3097259), (5195, 1881011), (6941, 1407845), (11429, 855005), (14905, 655609), (34705, 281569), (57145, 171001)]