56428995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{823}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 103468032

約数和(自身を除く): 47039037

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 653, 823, 1959, 2469, 3265, 4115, 4571, 5761, 9795, 12345, 13713, 17283, 22855, 28805, 68565, 86415, 537419, 1612257, 2687095, 3761933, 8061285, 11285799, 18809665, 56428995]

約数ペア:

[(1, 56428995), (3, 18809665), (5, 11285799), (7, 8061285), (15, 3761933), (21, 2687095), (35, 1612257), (105, 537419), (653, 86415), (823, 68565), (1959, 28805), (2469, 22855), (3265, 17283), (4115, 13713), (4571, 12345), (5761, 9795)]