2800193535

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{26267}}^1$

素因数の和:26404

約数の個数: 48

約数和(自身を含む): 5114064384

約数和(自身を除く): 2313870849

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 103, 115, 207, 309, 345, 515, 927, 1035, 1545, 2369, 4635, 7107, 11845, 21321, 26267, 35535, 78801, 106605, 131335, 236403, 394005, 604141, 1182015, 1812423, 2705501, 3020705, 5437269, 8116503, 9062115, 13527505, 24349509, 27186345, 40582515, 62226523, 121747545, 186679569, 311132615, 560038707, 933397845, 2800193535]

約数ペア:

[(1, 2800193535), (3, 933397845), (5, 560038707), (9, 311132615), (15, 186679569), (23, 121747545), (45, 62226523), (69, 40582515), (103, 27186345), (115, 24349509), (207, 13527505), (309, 9062115), (345, 8116503), (515, 5437269), (927, 3020705), (1035, 2705501), (1545, 1812423), (2369, 1182015), (4635, 604141), (7107, 394005), (11845, 236403), (21321, 131335), (26267, 106605), (35535, 78801)]