15849950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 32341680

約数和(自身を除く): 16491730

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 643, 725, 850, 986, 1286, 1450, 2465, 3215, 4930, 6430, 10931, 12325, 16075, 18647, 21862, 24650, 32150, 37294, 54655, 93235, 109310, 186470, 273275, 316999, 466175, 546550, 633998, 932350, 1584995, 3169990, 7924975, 15849950]

約数ペア:

[(1, 15849950), (2, 7924975), (5, 3169990), (10, 1584995), (17, 932350), (25, 633998), (29, 546550), (34, 466175), (50, 316999), (58, 273275), (85, 186470), (145, 109310), (170, 93235), (290, 54655), (425, 37294), (493, 32150), (643, 24650), (725, 21862), (850, 18647), (986, 16075), (1286, 12325), (1450, 10931), (2465, 6430), (3215, 4930)]