5078115

素因数分解:

$3^2\times 5^1\times 7^4\times {\mathrm{47}}^1$

素因数の和:86

約数の個数: 60

約数和(自身を含む): 10486944

約数和(自身を除く): 5408829

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 49, 63, 105, 141, 147, 235, 245, 315, 329, 343, 423, 441, 705, 735, 987, 1029, 1645, 1715, 2115, 2205, 2303, 2401, 2961, 3087, 4935, 5145, 6909, 7203, 11515, 12005, 14805, 15435, 16121, 20727, 21609, 34545, 36015, 48363, 80605, 103635, 108045, 112847, 145089, 241815, 338541, 564235, 725445, 1015623, 1692705, 5078115]

約数ペア:

[(1, 5078115), (3, 1692705), (5, 1015623), (7, 725445), (9, 564235), (15, 338541), (21, 241815), (35, 145089), (45, 112847), (47, 108045), (49, 103635), (63, 80605), (105, 48363), (141, 36015), (147, 34545), (235, 21609), (245, 20727), (315, 16121), (329, 15435), (343, 14805), (423, 12005), (441, 11515), (705, 7203), (735, 6909), (987, 5145), (1029, 4935), (1645, 3087), (1715, 2961), (2115, 2401), (2205, 2303)]