120225807

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 199879680

約数和(自身を除く): 79653873

約数列:

[1, 3, 9, 13, 23, 39, 43, 69, 117, 129, 207, 299, 387, 559, 897, 989, 1039, 1677, 2691, 2967, 3117, 5031, 8901, 9351, 12857, 13507, 23897, 38571, 40521, 44677, 71691, 115713, 121563, 134031, 215073, 310661, 402093, 580801, 931983, 1027571, 1742403, 2795949, 3082713, 5227209, 9248139, 13358423, 40075269, 120225807]

約数ペア:

[(1, 120225807), (3, 40075269), (9, 13358423), (13, 9248139), (23, 5227209), (39, 3082713), (43, 2795949), (69, 1742403), (117, 1027571), (129, 931983), (207, 580801), (299, 402093), (387, 310661), (559, 215073), (897, 134031), (989, 121563), (1039, 115713), (1677, 71691), (2691, 44677), (2967, 40521), (3117, 38571), (5031, 23897), (8901, 13507), (9351, 12857)]