83886285

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 158775552

約数和(自身を除く): 74889267

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 735, 915, 1281, 1871, 2135, 2989, 5613, 6405, 8967, 9355, 13097, 14945, 28065, 39291, 44835, 65485, 91679, 114131, 196455, 275037, 342393, 458395, 570655, 798917, 1375185, 1711965, 2396751, 3994585, 5592419, 11983755, 16777257, 27962095, 83886285]

約数ペア:

[(1, 83886285), (3, 27962095), (5, 16777257), (7, 11983755), (15, 5592419), (21, 3994585), (35, 2396751), (49, 1711965), (61, 1375185), (105, 798917), (147, 570655), (183, 458395), (245, 342393), (305, 275037), (427, 196455), (735, 114131), (915, 91679), (1281, 65485), (1871, 44835), (2135, 39291), (2989, 28065), (5613, 14945), (6405, 13097), (8967, 9355)]