1957076631935

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1\times {\mathrm{352421}}^1$

素因数の和:353615

約数の個数: 32

約数和(自身を含む): 2509831070208

約数和(自身を除く): 552754438273

約数列:

[1, 5, 23, 43, 115, 215, 989, 1123, 4945, 5615, 25829, 48289, 129145, 241445, 352421, 1110647, 1762105, 5553235, 8105683, 15154103, 40528415, 75770515, 348544369, 395768783, 1742721845, 1978843915, 9102682009, 17018057669, 45513410045, 85090288345, 391415326387, 1957076631935]

約数ペア:

[(1, 1957076631935), (5, 391415326387), (23, 85090288345), (43, 45513410045), (115, 17018057669), (215, 9102682009), (989, 1978843915), (1123, 1742721845), (4945, 395768783), (5615, 348544369), (25829, 75770515), (48289, 40528415), (129145, 15154103), (241445, 8105683), (352421, 5553235), (1110647, 1762105)]