68214135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1249}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 119520000

約数和(自身を除く): 51305865

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 331, 993, 1249, 1655, 3641, 3747, 4965, 6245, 10923, 13739, 18205, 18735, 41217, 54615, 68695, 206085, 413419, 1240257, 2067095, 4547609, 6201285, 13642827, 22738045, 68214135]

約数ペア:

[(1, 68214135), (3, 22738045), (5, 13642827), (11, 6201285), (15, 4547609), (33, 2067095), (55, 1240257), (165, 413419), (331, 206085), (993, 68695), (1249, 54615), (1655, 41217), (3641, 18735), (3747, 18205), (4965, 13739), (6245, 10923)]