139768585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 192077568

約数和(自身を除く): 52308983

約数列:

[1, 5, 11, 23, 55, 115, 253, 313, 353, 1265, 1565, 1765, 3443, 3883, 7199, 8119, 17215, 19415, 35995, 40595, 79189, 89309, 110489, 395945, 446545, 552445, 1215379, 2541247, 6076895, 12706235, 27953717, 139768585]

約数ペア:

[(1, 139768585), (5, 27953717), (11, 12706235), (23, 6076895), (55, 2541247), (115, 1215379), (253, 552445), (313, 446545), (353, 395945), (1265, 110489), (1565, 89309), (1765, 79189), (3443, 40595), (3883, 35995), (7199, 19415), (8119, 17215)]