126891135

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{8221}}^1$

素因数の和:8253

約数の個数: 48

約数和(自身を含む): 256526400

約数和(自身を除く): 129635265

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2205, 3087, 5145, 8221, 15435, 24663, 41105, 57547, 73989, 123315, 172641, 287735, 369945, 402829, 517923, 863205, 1208487, 2014145, 2589615, 2819803, 3625461, 6042435, 8459409, 14099015, 18127305, 25378227, 42297045, 126891135]

約数ペア:

[(1, 126891135), (3, 42297045), (5, 25378227), (7, 18127305), (9, 14099015), (15, 8459409), (21, 6042435), (35, 3625461), (45, 2819803), (49, 2589615), (63, 2014145), (105, 1208487), (147, 863205), (245, 517923), (315, 402829), (343, 369945), (441, 287735), (735, 172641), (1029, 123315), (1715, 73989), (2205, 57547), (3087, 41105), (5145, 24663), (8221, 15435)]