2713425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 72

約数和(自身を含む): 5541312

約数和(自身を除く): 2827887

約数列:

[1, 3, 5, 11, 13, 15, 23, 25, 33, 39, 55, 65, 69, 75, 115, 121, 143, 165, 195, 253, 275, 299, 325, 345, 363, 429, 575, 605, 715, 759, 825, 897, 975, 1265, 1495, 1573, 1725, 1815, 2145, 2783, 3025, 3289, 3575, 3795, 4485, 4719, 6325, 7475, 7865, 8349, 9075, 9867, 10725, 13915, 16445, 18975, 22425, 23595, 36179, 39325, 41745, 49335, 69575, 82225, 108537, 117975, 180895, 208725, 246675, 542685, 904475, 2713425]

約数ペア:

[(1, 2713425), (3, 904475), (5, 542685), (11, 246675), (13, 208725), (15, 180895), (23, 117975), (25, 108537), (33, 82225), (39, 69575), (55, 49335), (65, 41745), (69, 39325), (75, 36179), (115, 23595), (121, 22425), (143, 18975), (165, 16445), (195, 13915), (253, 10725), (275, 9867), (299, 9075), (325, 8349), (345, 7865), (363, 7475), (429, 6325), (575, 4719), (605, 4485), (715, 3795), (759, 3575), (825, 3289), (897, 3025), (975, 2783), (1265, 2145), (1495, 1815), (1573, 1725)]