4421175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 8356608

約数和(自身を除く): 3935433

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 233, 253, 275, 345, 575, 699, 759, 825, 1165, 1265, 1725, 2563, 3495, 3795, 5359, 5825, 6325, 7689, 12815, 16077, 17475, 18975, 26795, 38445, 58949, 64075, 80385, 133975, 176847, 192225, 294745, 401925, 884235, 1473725, 4421175]

約数ペア:

[(1, 4421175), (3, 1473725), (5, 884235), (11, 401925), (15, 294745), (23, 192225), (25, 176847), (33, 133975), (55, 80385), (69, 64075), (75, 58949), (115, 38445), (165, 26795), (233, 18975), (253, 17475), (275, 16077), (345, 12815), (575, 7689), (699, 6325), (759, 5825), (825, 5359), (1165, 3795), (1265, 3495), (1725, 2563)]