82738565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 128894976

約数和(自身を除く): 46156411

約数列:

[1, 5, 7, 13, 35, 47, 53, 65, 73, 91, 235, 265, 329, 365, 371, 455, 511, 611, 689, 949, 1645, 1855, 2491, 2555, 3055, 3431, 3445, 3869, 4277, 4745, 4823, 6643, 12455, 17155, 17437, 19345, 21385, 24017, 24115, 27083, 32383, 33215, 44603, 50297, 87185, 120085, 135415, 161915, 181843, 223015, 226681, 251485, 312221, 352079, 909215, 1133405, 1272901, 1561105, 1760395, 2363959, 6364505, 11819795, 16547713, 82738565]

約数ペア:

[(1, 82738565), (5, 16547713), (7, 11819795), (13, 6364505), (35, 2363959), (47, 1760395), (53, 1561105), (65, 1272901), (73, 1133405), (91, 909215), (235, 352079), (265, 312221), (329, 251485), (365, 226681), (371, 223015), (455, 181843), (511, 161915), (611, 135415), (689, 120085), (949, 87185), (1645, 50297), (1855, 44603), (2491, 33215), (2555, 32383), (3055, 27083), (3431, 24115), (3445, 24017), (3869, 21385), (4277, 19345), (4745, 17437), (4823, 17155), (6643, 12455)]