42719985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12329}}^1$

素因数の和:12358

約数の個数: 48

約数和(自身を含む): 92327040

約数和(自身を除く): 49607055

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, 12329, 36987, 61645, 86303, 110961, 135619, 184935, 258909, 406857, 431515, 554805, 678095, 776727, 949333, 1220571, 1294545, 2034285, 2847999, 3883635, 4746665, 6102855, 8543997, 14239995, 42719985]

約数ペア:

[(1, 42719985), (3, 14239995), (5, 8543997), (7, 6102855), (9, 4746665), (11, 3883635), (15, 2847999), (21, 2034285), (33, 1294545), (35, 1220571), (45, 949333), (55, 776727), (63, 678095), (77, 554805), (99, 431515), (105, 406857), (165, 258909), (231, 184935), (315, 135619), (385, 110961), (495, 86303), (693, 61645), (1155, 36987), (3465, 12329)]