84155295

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 159284448

約数和(自身を除く): 75129153

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 735, 915, 1281, 1877, 2135, 2989, 5631, 6405, 8967, 9385, 13139, 14945, 28155, 39417, 44835, 65695, 91973, 114497, 197085, 275919, 343491, 459865, 572485, 801479, 1379595, 1717455, 2404437, 4007395, 5610353, 12022185, 16831059, 28051765, 84155295]

約数ペア:

[(1, 84155295), (3, 28051765), (5, 16831059), (7, 12022185), (15, 5610353), (21, 4007395), (35, 2404437), (49, 1717455), (61, 1379595), (105, 801479), (147, 572485), (183, 459865), (245, 343491), (305, 275919), (427, 197085), (735, 114497), (915, 91973), (1281, 65695), (1877, 44835), (2135, 39417), (2989, 28155), (5631, 14945), (6405, 13139), (8967, 9385)]