56851215

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{953}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 94239936

約数和(自身を除く): 37388721

約数列:

[1, 3, 5, 15, 41, 97, 123, 205, 291, 485, 615, 953, 1455, 2859, 3977, 4765, 11931, 14295, 19885, 39073, 59655, 92441, 117219, 195365, 277323, 462205, 586095, 1386615, 3790081, 11370243, 18950405, 56851215]

約数ペア:

[(1, 56851215), (3, 18950405), (5, 11370243), (15, 3790081), (41, 1386615), (97, 586095), (123, 462205), (205, 277323), (291, 195365), (485, 117219), (615, 92441), (953, 59655), (1455, 39073), (2859, 19885), (3977, 14295), (4765, 11931)]