145643365

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 218972160

約数和(自身を除く): 73328795

約数列:

[1, 5, 7, 29, 35, 43, 47, 71, 145, 203, 215, 235, 301, 329, 355, 497, 1015, 1247, 1363, 1505, 1645, 2021, 2059, 2485, 3053, 3337, 6235, 6815, 8729, 9541, 10105, 10295, 14147, 14413, 15265, 16685, 21371, 23359, 43645, 47705, 58609, 70735, 72065, 88537, 96773, 106855, 116795, 143491, 293045, 410263, 442685, 483865, 619759, 677411, 717455, 1004437, 2051315, 3098795, 3387055, 4161239, 5022185, 20806195, 29128673, 145643365]

約数ペア:

[(1, 145643365), (5, 29128673), (7, 20806195), (29, 5022185), (35, 4161239), (43, 3387055), (47, 3098795), (71, 2051315), (145, 1004437), (203, 717455), (215, 677411), (235, 619759), (301, 483865), (329, 442685), (355, 410263), (497, 293045), (1015, 143491), (1247, 116795), (1363, 106855), (1505, 96773), (1645, 88537), (2021, 72065), (2059, 70735), (2485, 58609), (3053, 47705), (3337, 43645), (6235, 23359), (6815, 21371), (8729, 16685), (9541, 15265), (10105, 14413), (10295, 14147)]