47275935

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 88843392

約数和(自身を除く): 41567457

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 131, 147, 245, 393, 491, 655, 735, 917, 1473, 1965, 2455, 2751, 3437, 4585, 6419, 7365, 10311, 13755, 17185, 19257, 24059, 32095, 51555, 64321, 72177, 96285, 120295, 192963, 321605, 360885, 450247, 964815, 1350741, 2251235, 3151729, 6753705, 9455187, 15758645, 47275935]

約数ペア:

[(1, 47275935), (3, 15758645), (5, 9455187), (7, 6753705), (15, 3151729), (21, 2251235), (35, 1350741), (49, 964815), (105, 450247), (131, 360885), (147, 321605), (245, 192963), (393, 120295), (491, 96285), (655, 72177), (735, 64321), (917, 51555), (1473, 32095), (1965, 24059), (2455, 19257), (2751, 17185), (3437, 13755), (4585, 10311), (6419, 7365)]