85143769

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 101018880

約数和(自身を除く): 15875111

約数列:

[1, 17, 19, 23, 73, 157, 323, 391, 437, 1241, 1387, 1679, 2669, 2983, 3611, 7429, 11461, 23579, 28543, 31901, 50711, 61387, 68609, 194837, 217759, 263603, 542317, 1166353, 3701903, 4481251, 5008457, 85143769]

約数ペア:

[(1, 85143769), (17, 5008457), (19, 4481251), (23, 3701903), (73, 1166353), (157, 542317), (323, 263603), (391, 217759), (437, 194837), (1241, 68609), (1387, 61387), (1679, 50711), (2669, 31901), (2983, 28543), (3611, 23579), (7429, 11461)]