15066555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 29196288

約数和(自身を除く): 14129733

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 47, 71, 105, 129, 141, 213, 215, 235, 301, 329, 355, 497, 645, 705, 903, 987, 1065, 1491, 1505, 1645, 2021, 2485, 3053, 3337, 4515, 4935, 6063, 7455, 9159, 10011, 10105, 14147, 15265, 16685, 21371, 23359, 30315, 42441, 45795, 50055, 64113, 70077, 70735, 106855, 116795, 143491, 212205, 320565, 350385, 430473, 717455, 1004437, 2152365, 3013311, 5022185, 15066555]

約数ペア:

[(1, 15066555), (3, 5022185), (5, 3013311), (7, 2152365), (15, 1004437), (21, 717455), (35, 430473), (43, 350385), (47, 320565), (71, 212205), (105, 143491), (129, 116795), (141, 106855), (213, 70735), (215, 70077), (235, 64113), (301, 50055), (329, 45795), (355, 42441), (497, 30315), (645, 23359), (705, 21371), (903, 16685), (987, 15265), (1065, 14147), (1491, 10105), (1505, 10011), (1645, 9159), (2021, 7455), (2485, 6063), (3053, 4935), (3337, 4515)]