159907215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{820037}}^1$

素因数の和:820058

約数の個数: 16

約数和(自身を含む): 275532768

約数和(自身を除く): 115625553

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 820037, 2460111, 4100185, 10660481, 12300555, 31981443, 53302405, 159907215]

約数ペア:

[(1, 159907215), (3, 53302405), (5, 31981443), (13, 12300555), (15, 10660481), (39, 4100185), (65, 2460111), (195, 820037)]