42684255

素因数分解:

$3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2543}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 74213568

約数和(自身を除く): 31529313

約数列:

[1, 3, 5, 9, 15, 45, 373, 1119, 1865, 2543, 3357, 5595, 7629, 12715, 16785, 22887, 38145, 114435, 948539, 2845617, 4742695, 8536851, 14228085, 42684255]

約数ペア:

[(1, 42684255), (3, 14228085), (5, 8536851), (9, 4742695), (15, 2845617), (45, 948539), (373, 114435), (1119, 38145), (1865, 22887), (2543, 16785), (3357, 12715), (5595, 7629)]