47189835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13619}}^1$

素因数の和:13648

約数の個数: 48

約数和(自身を含む): 101986560

約数和(自身を除く): 54796725

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 13619, 40857, 68095, 95333, 122571, 149809, 204285, 285999, 449427, 476665, 612855, 749045, 857997, 1048663, 1348281, 1429995, 2247135, 3145989, 4289985, 5243315, 6741405, 9437967, 15729945, 47189835]

約数ペア:

[(1, 47189835), (3, 15729945), (5, 9437967), (7, 6741405), (9, 5243315), (11, 4289985), (15, 3145989), (21, 2247135), (33, 1429995), (35, 1348281), (45, 1048663), (55, 857997), (63, 749045), (77, 612855), (99, 476665), (105, 449427), (165, 285999), (231, 204285), (315, 149809), (385, 122571), (495, 95333), (693, 68095), (1155, 40857), (3465, 13619)]