47928615

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 90753120

約数和(自身を除く): 42824505

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 735, 915, 1069, 1281, 2135, 2989, 3207, 5345, 6405, 7483, 8967, 14945, 16035, 22449, 37415, 44835, 52381, 65209, 112245, 157143, 195627, 261905, 326045, 456463, 785715, 978135, 1369389, 2282315, 3195241, 6846945, 9585723, 15976205, 47928615]

約数ペア:

[(1, 47928615), (3, 15976205), (5, 9585723), (7, 6846945), (15, 3195241), (21, 2282315), (35, 1369389), (49, 978135), (61, 785715), (105, 456463), (147, 326045), (183, 261905), (245, 195627), (305, 157143), (427, 112245), (735, 65209), (915, 52381), (1069, 44835), (1281, 37415), (2135, 22449), (2989, 16035), (3207, 14945), (5345, 8967), (6405, 7483)]