27345255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 51858432

約数和(自身を除く): 24513177

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 271, 465, 651, 813, 961, 1085, 1355, 1897, 2883, 3255, 4065, 4805, 5691, 6727, 8401, 9485, 14415, 20181, 25203, 28455, 33635, 42005, 58807, 100905, 126015, 176421, 260431, 294035, 781293, 882105, 1302155, 1823017, 3906465, 5469051, 9115085, 27345255]

約数ペア:

[(1, 27345255), (3, 9115085), (5, 5469051), (7, 3906465), (15, 1823017), (21, 1302155), (31, 882105), (35, 781293), (93, 294035), (105, 260431), (155, 176421), (217, 126015), (271, 100905), (465, 58807), (651, 42005), (813, 33635), (961, 28455), (1085, 25203), (1355, 20181), (1897, 14415), (2883, 9485), (3255, 8401), (4065, 6727), (4805, 5691)]