129678195

素因数分解:

$3^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{5503}}^1$

素因数の和:7082

約数の個数: 16

約数和(自身を含む): 207654912

約数和(自身を除く): 77976717

約数列:

[1, 3, 5, 15, 1571, 4713, 5503, 7855, 16509, 23565, 27515, 82545, 8645213, 25935639, 43226065, 129678195]

約数ペア:

[(1, 129678195), (3, 43226065), (5, 25935639), (15, 8645213), (1571, 82545), (4713, 27515), (5503, 23565), (7855, 16509)]