26677661475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{498881}}^1$

素因数の和:498948

約数の個数: 48

約数和(自身を含む): 47509530624

約数和(自身を除く): 20831869149

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 575, 713, 775, 1725, 2139, 2325, 3565, 10695, 17825, 53475, 498881, 1496643, 2494405, 7483215, 11474263, 12472025, 15465311, 34422789, 37416075, 46395933, 57371315, 77326555, 172113945, 231979665, 286856575, 355702153, 386632775, 860569725, 1067106459, 1159898325, 1778510765, 5335532295, 8892553825, 26677661475]

約数ペア:

[(1, 26677661475), (3, 8892553825), (5, 5335532295), (15, 1778510765), (23, 1159898325), (25, 1067106459), (31, 860569725), (69, 386632775), (75, 355702153), (93, 286856575), (115, 231979665), (155, 172113945), (345, 77326555), (465, 57371315), (575, 46395933), (713, 37416075), (775, 34422789), (1725, 15465311), (2139, 12472025), (2325, 11474263), (3565, 7483215), (10695, 2494405), (17825, 1496643), (53475, 498881)]