23448705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 44443584

約数和(自身を除く): 20994879

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 523, 735, 915, 1281, 1569, 2135, 2615, 2989, 3661, 6405, 7845, 8967, 10983, 14945, 18305, 25627, 31903, 44835, 54915, 76881, 95709, 128135, 159515, 223321, 384405, 478545, 669963, 1116605, 1563247, 3349815, 4689741, 7816235, 23448705]

約数ペア:

[(1, 23448705), (3, 7816235), (5, 4689741), (7, 3349815), (15, 1563247), (21, 1116605), (35, 669963), (49, 478545), (61, 384405), (105, 223321), (147, 159515), (183, 128135), (245, 95709), (305, 76881), (427, 54915), (523, 44835), (735, 31903), (915, 25627), (1281, 18305), (1569, 14945), (2135, 10983), (2615, 8967), (2989, 7845), (3661, 6405)]