16027515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 34909056

約数和(自身を除く): 18881541

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 41, 45, 51, 63, 73, 85, 105, 119, 123, 153, 205, 219, 255, 287, 315, 357, 365, 369, 511, 595, 615, 657, 697, 765, 861, 1071, 1095, 1241, 1435, 1533, 1785, 1845, 2091, 2555, 2583, 2993, 3285, 3485, 3723, 4305, 4599, 4879, 5355, 6205, 6273, 7665, 8687, 8979, 10455, 11169, 12915, 14637, 14965, 18615, 20951, 22995, 24395, 26061, 26937, 31365, 43435, 43911, 44895, 50881, 55845, 62853, 73185, 78183, 104755, 130305, 134685, 152643, 188559, 219555, 254405, 314265, 356167, 390915, 457929, 763215, 942795, 1068501, 1780835, 2289645, 3205503, 5342505, 16027515]

約数ペア:

[(1, 16027515), (3, 5342505), (5, 3205503), (7, 2289645), (9, 1780835), (15, 1068501), (17, 942795), (21, 763215), (35, 457929), (41, 390915), (45, 356167), (51, 314265), (63, 254405), (73, 219555), (85, 188559), (105, 152643), (119, 134685), (123, 130305), (153, 104755), (205, 78183), (219, 73185), (255, 62853), (287, 55845), (315, 50881), (357, 44895), (365, 43911), (369, 43435), (511, 31365), (595, 26937), (615, 26061), (657, 24395), (697, 22995), (765, 20951), (861, 18615), (1071, 14965), (1095, 14637), (1241, 12915), (1435, 11169), (1533, 10455), (1785, 8979), (1845, 8687), (2091, 7665), (2555, 6273), (2583, 6205), (2993, 5355), (3285, 4879), (3485, 4599), (3723, 4305)]