1189335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 2230272

約数和(自身を除く): 1040937

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 241, 329, 705, 723, 987, 1205, 1645, 1687, 3615, 4935, 5061, 8435, 11327, 25305, 33981, 56635, 79289, 169905, 237867, 396445, 1189335]

約数ペア:

[(1, 1189335), (3, 396445), (5, 237867), (7, 169905), (15, 79289), (21, 56635), (35, 33981), (47, 25305), (105, 11327), (141, 8435), (235, 5061), (241, 4935), (329, 3615), (705, 1687), (723, 1645), (987, 1205)]