39765705

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 36266295

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 59, 105, 131, 147, 177, 245, 295, 343, 393, 413, 655, 735, 885, 917, 1029, 1239, 1715, 1965, 2065, 2751, 2891, 4585, 5145, 6195, 6419, 7729, 8673, 13755, 14455, 19257, 20237, 23187, 32095, 38645, 43365, 44933, 54103, 60711, 96285, 101185, 115935, 134799, 162309, 224665, 270515, 303555, 378721, 673995, 811545, 1136163, 1893605, 2651047, 5680815, 7953141, 13255235, 39765705]

約数ペア:

[(1, 39765705), (3, 13255235), (5, 7953141), (7, 5680815), (15, 2651047), (21, 1893605), (35, 1136163), (49, 811545), (59, 673995), (105, 378721), (131, 303555), (147, 270515), (177, 224665), (245, 162309), (295, 134799), (343, 115935), (393, 101185), (413, 96285), (655, 60711), (735, 54103), (885, 44933), (917, 43365), (1029, 38645), (1239, 32095), (1715, 23187), (1965, 20237), (2065, 19257), (2751, 14455), (2891, 13755), (4585, 8673), (5145, 7729), (6195, 6419)]