15895306

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 15208694

約数列:

[1, 2, 7, 14, 17, 29, 34, 47, 49, 58, 94, 98, 119, 203, 238, 329, 343, 406, 493, 658, 686, 799, 833, 986, 1363, 1421, 1598, 1666, 2303, 2726, 2842, 3451, 4606, 5593, 5831, 6902, 9541, 9947, 11186, 11662, 16121, 19082, 19894, 23171, 24157, 32242, 39151, 46342, 48314, 66787, 78302, 133574, 162197, 169099, 274057, 324394, 338198, 467509, 548114, 935018, 1135379, 2270758, 7947653, 15895306]

約数ペア:

[(1, 15895306), (2, 7947653), (7, 2270758), (14, 1135379), (17, 935018), (29, 548114), (34, 467509), (47, 338198), (49, 324394), (58, 274057), (94, 169099), (98, 162197), (119, 133574), (203, 78302), (238, 66787), (329, 48314), (343, 46342), (406, 39151), (493, 32242), (658, 24157), (686, 23171), (799, 19894), (833, 19082), (986, 16121), (1363, 11662), (1421, 11186), (1598, 9947), (1666, 9541), (2303, 6902), (2726, 5831), (2842, 5593), (3451, 4606)]