4979415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 9308160

約数和(自身を除く): 4328745

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1009, 1645, 3027, 4935, 5045, 7063, 15135, 21189, 35315, 47423, 105945, 142269, 237115, 331961, 711345, 995883, 1659805, 4979415]

約数ペア:

[(1, 4979415), (3, 1659805), (5, 995883), (7, 711345), (15, 331961), (21, 237115), (35, 142269), (47, 105945), (105, 47423), (141, 35315), (235, 21189), (329, 15135), (705, 7063), (987, 5045), (1009, 4935), (1645, 3027)]