71376405

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{78007}}^1$

素因数の和:78076

約数の個数: 16

約数和(自身を含む): 116075904

約数和(自身を除く): 44699499

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 78007, 234021, 390035, 1170105, 4758427, 14275281, 23792135, 71376405]

約数ペア:

[(1, 71376405), (3, 23792135), (5, 14275281), (15, 4758427), (61, 1170105), (183, 390035), (305, 234021), (915, 78007)]