15669912519

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{18803}}^1$

素因数の和:18972

約数の個数: 48

約数和(自身を含む): 24406087680

約数和(自身を除く): 8736175161

約数列:

[1, 3, 9, 29, 31, 87, 93, 103, 261, 279, 309, 899, 927, 2697, 2987, 3193, 8091, 8961, 9579, 18803, 26883, 28737, 56409, 92597, 169227, 277791, 545287, 582893, 833373, 1635861, 1748679, 1936709, 4907583, 5246037, 5810127, 16903897, 17430381, 50711691, 56164561, 60037979, 152135073, 168493683, 180113937, 505481049, 540341811, 1741101391, 5223304173, 15669912519]

約数ペア:

[(1, 15669912519), (3, 5223304173), (9, 1741101391), (29, 540341811), (31, 505481049), (87, 180113937), (93, 168493683), (103, 152135073), (261, 60037979), (279, 56164561), (309, 50711691), (899, 17430381), (927, 16903897), (2697, 5810127), (2987, 5246037), (3193, 4907583), (8091, 1936709), (8961, 1748679), (9579, 1635861), (18803, 833373), (26883, 582893), (28737, 545287), (56409, 277791), (92597, 169227)]