42055215

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{9907}}^1$

素因数の和:10198

約数の個数: 16

約数和(自身を含む): 67532928

約数和(自身を除く): 25477713

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 9907, 29721, 49535, 148605, 2803681, 8411043, 14018405, 42055215]

約数ペア:

[(1, 42055215), (3, 14018405), (5, 8411043), (15, 2803681), (283, 148605), (849, 49535), (1415, 29721), (4245, 9907)]