5385280257

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{95723}}^1$

素因数の和:95802

約数の個数: 48

約数和(自身を含む): 9557084160

約数和(自身を除く): 4171803903

約数列:

[1, 3, 7, 9, 19, 21, 47, 57, 63, 133, 141, 171, 329, 399, 423, 893, 987, 1197, 2679, 2961, 6251, 8037, 18753, 56259, 95723, 287169, 670061, 861507, 1818737, 2010183, 4498981, 5456211, 6030549, 12731159, 13496943, 16368633, 31492867, 38193477, 40490829, 85480639, 94478601, 114580431, 256441917, 283435803, 598364473, 769325751, 1795093419, 5385280257]

約数ペア:

[(1, 5385280257), (3, 1795093419), (7, 769325751), (9, 598364473), (19, 283435803), (21, 256441917), (47, 114580431), (57, 94478601), (63, 85480639), (133, 40490829), (141, 38193477), (171, 31492867), (329, 16368633), (399, 13496943), (423, 12731159), (893, 6030549), (987, 5456211), (1197, 4498981), (2679, 2010183), (2961, 1818737), (6251, 861507), (8037, 670061), (18753, 287169), (56259, 95723)]