3449985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 7188480

約数和(自身を除く): 3738495

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 55, 77, 87, 103, 105, 145, 165, 203, 231, 309, 319, 385, 435, 515, 609, 721, 957, 1015, 1133, 1155, 1545, 1595, 2163, 2233, 2987, 3045, 3399, 3605, 4785, 5665, 6699, 7931, 8961, 10815, 11165, 14935, 16995, 20909, 23793, 32857, 33495, 39655, 44805, 62727, 98571, 104545, 118965, 164285, 229999, 313635, 492855, 689997, 1149995, 3449985]

約数ペア:

[(1, 3449985), (3, 1149995), (5, 689997), (7, 492855), (11, 313635), (15, 229999), (21, 164285), (29, 118965), (33, 104545), (35, 98571), (55, 62727), (77, 44805), (87, 39655), (103, 33495), (105, 32857), (145, 23793), (165, 20909), (203, 16995), (231, 14935), (309, 11165), (319, 10815), (385, 8961), (435, 7931), (515, 6699), (609, 5665), (721, 4785), (957, 3605), (1015, 3399), (1133, 3045), (1155, 2987), (1545, 2233), (1595, 2163)]