13073775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 26998272

約数和(自身を除く): 13924497

約数列:

[1, 3, 5, 11, 13, 15, 23, 25, 33, 39, 53, 55, 65, 69, 75, 115, 143, 159, 165, 195, 253, 265, 275, 299, 325, 345, 429, 575, 583, 689, 715, 759, 795, 825, 897, 975, 1219, 1265, 1325, 1495, 1725, 1749, 2067, 2145, 2915, 3289, 3445, 3575, 3657, 3795, 3975, 4485, 6095, 6325, 7475, 7579, 8745, 9867, 10335, 10725, 13409, 14575, 15847, 16445, 17225, 18285, 18975, 22425, 22737, 30475, 37895, 40227, 43725, 47541, 49335, 51675, 67045, 79235, 82225, 91425, 113685, 174317, 189475, 201135, 237705, 246675, 335225, 396175, 522951, 568425, 871585, 1005675, 1188525, 2614755, 4357925, 13073775]

約数ペア:

[(1, 13073775), (3, 4357925), (5, 2614755), (11, 1188525), (13, 1005675), (15, 871585), (23, 568425), (25, 522951), (33, 396175), (39, 335225), (53, 246675), (55, 237705), (65, 201135), (69, 189475), (75, 174317), (115, 113685), (143, 91425), (159, 82225), (165, 79235), (195, 67045), (253, 51675), (265, 49335), (275, 47541), (299, 43725), (325, 40227), (345, 37895), (429, 30475), (575, 22737), (583, 22425), (689, 18975), (715, 18285), (759, 17225), (795, 16445), (825, 15847), (897, 14575), (975, 13409), (1219, 10725), (1265, 10335), (1325, 9867), (1495, 8745), (1725, 7579), (1749, 7475), (2067, 6325), (2145, 6095), (2915, 4485), (3289, 3975), (3445, 3795), (3575, 3657)]