15278328

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5441}}^1$

素因数の和:5469

約数の個数: 64

約数和(自身を含む): 45712800

約数和(自身を除く): 30434472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 5441, 10882, 16323, 21764, 32646, 43528, 48969, 65292, 70733, 97938, 130584, 141466, 146907, 195876, 212199, 282932, 293814, 391752, 424398, 565864, 587628, 636597, 848796, 1175256, 1273194, 1697592, 1909791, 2546388, 3819582, 5092776, 7639164, 15278328]

約数ペア:

[(1, 15278328), (2, 7639164), (3, 5092776), (4, 3819582), (6, 2546388), (8, 1909791), (9, 1697592), (12, 1273194), (13, 1175256), (18, 848796), (24, 636597), (26, 587628), (27, 565864), (36, 424398), (39, 391752), (52, 293814), (54, 282932), (72, 212199), (78, 195876), (104, 146907), (108, 141466), (117, 130584), (156, 97938), (216, 70733), (234, 65292), (312, 48969), (351, 43528), (468, 32646), (702, 21764), (936, 16323), (1404, 10882), (2808, 5441)]