87834795

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 143270400

約数和(自身を除く): 55435605

約数列:

[1, 3, 5, 15, 103, 139, 309, 409, 417, 515, 695, 1227, 1545, 2045, 2085, 6135, 14317, 42127, 42951, 56851, 71585, 126381, 170553, 210635, 214755, 284255, 631905, 852765, 5855653, 17566959, 29278265, 87834795]

約数ペア:

[(1, 87834795), (3, 29278265), (5, 17566959), (15, 5855653), (103, 852765), (139, 631905), (309, 284255), (409, 214755), (417, 210635), (515, 170553), (695, 126381), (1227, 71585), (1545, 56851), (2045, 42951), (2085, 42127), (6135, 14317)]