15215952

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 43122240

約数和(自身を除く): 27906288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 643, 696, 816, 986, 1286, 1392, 1479, 1929, 1972, 2572, 2958, 3858, 3944, 5144, 5916, 7716, 7888, 10288, 10931, 11832, 15432, 18647, 21862, 23664, 30864, 32793, 37294, 43724, 55941, 65586, 74588, 87448, 111882, 131172, 149176, 174896, 223764, 262344, 298352, 316999, 447528, 524688, 633998, 895056, 950997, 1267996, 1901994, 2535992, 3803988, 5071984, 7607976, 15215952]

約数ペア:

[(1, 15215952), (2, 7607976), (3, 5071984), (4, 3803988), (6, 2535992), (8, 1901994), (12, 1267996), (16, 950997), (17, 895056), (24, 633998), (29, 524688), (34, 447528), (48, 316999), (51, 298352), (58, 262344), (68, 223764), (87, 174896), (102, 149176), (116, 131172), (136, 111882), (174, 87448), (204, 74588), (232, 65586), (272, 55941), (348, 43724), (408, 37294), (464, 32793), (493, 30864), (643, 23664), (696, 21862), (816, 18647), (986, 15432), (1286, 11832), (1392, 10931), (1479, 10288), (1929, 7888), (1972, 7716), (2572, 5916), (2958, 5144), (3858, 3944)]