1272746295425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{11371421}}^1$

素因数の和:11371490

約数の個数: 36

約数和(自身を含む): 1781606170428

約数和(自身を除く): 508859875003

約数列:

[1, 5, 11, 25, 37, 55, 121, 185, 275, 407, 605, 925, 2035, 3025, 4477, 10175, 22385, 111925, 11371421, 56857105, 125085631, 284285525, 420742577, 625428155, 1375941941, 2103712885, 3127140775, 4628168347, 6879709705, 10518564425, 23140841735, 34398548525, 50909851817, 115704208675, 254549259085, 1272746295425]

約数ペア:

[(1, 1272746295425), (5, 254549259085), (11, 115704208675), (25, 50909851817), (37, 34398548525), (55, 23140841735), (121, 10518564425), (185, 6879709705), (275, 4628168347), (407, 3127140775), (605, 2103712885), (925, 1375941941), (2035, 625428155), (3025, 420742577), (4477, 284285525), (10175, 125085631), (22385, 56857105), (111925, 11371421)]