42206745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 39078375

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 83, 87, 105, 145, 167, 203, 249, 415, 435, 501, 581, 609, 835, 1015, 1169, 1245, 1743, 2407, 2505, 2905, 3045, 3507, 4843, 5845, 7221, 8715, 12035, 13861, 14529, 16849, 17535, 24215, 33901, 36105, 41583, 50547, 69305, 72645, 84245, 97027, 101703, 169505, 207915, 252735, 291081, 401969, 485135, 508515, 1205907, 1455405, 2009845, 2813783, 6029535, 8441349, 14068915, 42206745]

約数ペア:

[(1, 42206745), (3, 14068915), (5, 8441349), (7, 6029535), (15, 2813783), (21, 2009845), (29, 1455405), (35, 1205907), (83, 508515), (87, 485135), (105, 401969), (145, 291081), (167, 252735), (203, 207915), (249, 169505), (415, 101703), (435, 97027), (501, 84245), (581, 72645), (609, 69305), (835, 50547), (1015, 41583), (1169, 36105), (1245, 33901), (1743, 24215), (2407, 17535), (2505, 16849), (2905, 14529), (3045, 13861), (3507, 12035), (4843, 8715), (5845, 7221)]