40052565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 81214848

約数和(自身を除く): 41162283

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 2957, 4515, 8871, 13545, 14785, 20699, 26613, 44355, 62097, 103495, 127151, 133065, 186291, 310485, 381453, 635755, 890057, 931455, 1144359, 1907265, 2670171, 4450285, 5721795, 8010513, 13350855, 40052565]

約数ペア:

[(1, 40052565), (3, 13350855), (5, 8010513), (7, 5721795), (9, 4450285), (15, 2670171), (21, 1907265), (35, 1144359), (43, 931455), (45, 890057), (63, 635755), (105, 381453), (129, 310485), (215, 186291), (301, 133065), (315, 127151), (387, 103495), (645, 62097), (903, 44355), (1505, 26613), (1935, 20699), (2709, 14785), (2957, 13545), (4515, 8871)]