3778845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 7672320

約数和(自身を除く): 3893475

約数列:

[1, 3, 5, 7, 15, 17, 21, 29, 35, 51, 73, 85, 87, 105, 119, 145, 203, 219, 255, 357, 365, 435, 493, 511, 595, 609, 1015, 1095, 1241, 1479, 1533, 1785, 2117, 2465, 2555, 3045, 3451, 3723, 6205, 6351, 7395, 7665, 8687, 10353, 10585, 14819, 17255, 18615, 26061, 31755, 35989, 43435, 44457, 51765, 74095, 107967, 130305, 179945, 222285, 251923, 539835, 755769, 1259615, 3778845]

約数ペア:

[(1, 3778845), (3, 1259615), (5, 755769), (7, 539835), (15, 251923), (17, 222285), (21, 179945), (29, 130305), (35, 107967), (51, 74095), (73, 51765), (85, 44457), (87, 43435), (105, 35989), (119, 31755), (145, 26061), (203, 18615), (219, 17255), (255, 14819), (357, 10585), (365, 10353), (435, 8687), (493, 7665), (511, 7395), (595, 6351), (609, 6205), (1015, 3723), (1095, 3451), (1241, 3045), (1479, 2555), (1533, 2465), (1785, 2117)]