79927995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12479}}^1$

素因数の和:12555

約数の個数: 32

約数和(自身を含む): 148561920

約数和(自身を除く): 68633925

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 12479, 37437, 62395, 87353, 187185, 262059, 436765, 761219, 1310295, 2283657, 3806095, 5328533, 11418285, 15985599, 26642665, 79927995]

約数ペア:

[(1, 79927995), (3, 26642665), (5, 15985599), (7, 11418285), (15, 5328533), (21, 3806095), (35, 2283657), (61, 1310295), (105, 761219), (183, 436765), (305, 262059), (427, 187185), (915, 87353), (1281, 62395), (2135, 37437), (6405, 12479)]