1299857535

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{29207}}^1$

素因数の和:29284

約数の個数: 48

約数和(自身を含む): 2405804544

約数和(自身を除く): 1105947009

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 645, 989, 1035, 1935, 2967, 4945, 8901, 14835, 29207, 44505, 87621, 146035, 262863, 438105, 671761, 1255901, 1314315, 2015283, 3358805, 3767703, 6045849, 6279505, 10076415, 11303109, 18838515, 28885723, 30229245, 56515545, 86657169, 144428615, 259971507, 433285845, 1299857535]

約数ペア:

[(1, 1299857535), (3, 433285845), (5, 259971507), (9, 144428615), (15, 86657169), (23, 56515545), (43, 30229245), (45, 28885723), (69, 18838515), (115, 11303109), (129, 10076415), (207, 6279505), (215, 6045849), (345, 3767703), (387, 3358805), (645, 2015283), (989, 1314315), (1035, 1255901), (1935, 671761), (2967, 438105), (4945, 262863), (8901, 146035), (14835, 87621), (29207, 44505)]