47456475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 92994048

約数和(自身を除く): 45537573

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 41, 55, 61, 69, 75, 115, 123, 165, 183, 205, 253, 275, 305, 345, 451, 575, 615, 671, 759, 825, 915, 943, 1025, 1265, 1353, 1403, 1525, 1725, 2013, 2255, 2501, 2829, 3075, 3355, 3795, 4209, 4575, 4715, 6325, 6765, 7015, 7503, 10065, 10373, 11275, 12505, 14145, 15433, 16775, 18975, 21045, 23575, 27511, 31119, 33825, 35075, 37515, 46299, 50325, 51865, 57523, 62525, 70725, 77165, 82533, 105225, 137555, 155595, 172569, 187575, 231495, 259325, 287615, 385825, 412665, 632753, 687775, 777975, 862845, 1157475, 1438075, 1898259, 2063325, 3163765, 4314225, 9491295, 15818825, 47456475]

約数ペア:

[(1, 47456475), (3, 15818825), (5, 9491295), (11, 4314225), (15, 3163765), (23, 2063325), (25, 1898259), (33, 1438075), (41, 1157475), (55, 862845), (61, 777975), (69, 687775), (75, 632753), (115, 412665), (123, 385825), (165, 287615), (183, 259325), (205, 231495), (253, 187575), (275, 172569), (305, 155595), (345, 137555), (451, 105225), (575, 82533), (615, 77165), (671, 70725), (759, 62525), (825, 57523), (915, 51865), (943, 50325), (1025, 46299), (1265, 37515), (1353, 35075), (1403, 33825), (1525, 31119), (1725, 27511), (2013, 23575), (2255, 21045), (2501, 18975), (2829, 16775), (3075, 15433), (3355, 14145), (3795, 12505), (4209, 11275), (4575, 10373), (4715, 10065), (6325, 7503), (6765, 7015)]