42803705

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 65007360

約数和(自身を除く): 22203655

約数列:

[1, 5, 7, 17, 35, 43, 49, 85, 119, 215, 239, 245, 301, 595, 731, 833, 1195, 1505, 1673, 2107, 3655, 4063, 4165, 5117, 8365, 10277, 10535, 11711, 20315, 25585, 28441, 35819, 51385, 58555, 71939, 142205, 174709, 179095, 199087, 359695, 503573, 873545, 995435, 1222963, 2517865, 6114815, 8560741, 42803705]

約数ペア:

[(1, 42803705), (5, 8560741), (7, 6114815), (17, 2517865), (35, 1222963), (43, 995435), (49, 873545), (85, 503573), (119, 359695), (215, 199087), (239, 179095), (245, 174709), (301, 142205), (595, 71939), (731, 58555), (833, 51385), (1195, 35819), (1505, 28441), (1673, 25585), (2107, 20315), (3655, 11711), (4063, 10535), (4165, 10277), (5117, 8365)]