172065795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{1181}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 300927744

約数和(自身を除く): 128861949

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 883, 1181, 2649, 3543, 4415, 5905, 9713, 12991, 13245, 17715, 29139, 38973, 48565, 64955, 145695, 194865, 1042823, 3128469, 5214115, 11471053, 15642345, 34413159, 57355265, 172065795]

約数ペア:

[(1, 172065795), (3, 57355265), (5, 34413159), (11, 15642345), (15, 11471053), (33, 5214115), (55, 3128469), (165, 1042823), (883, 194865), (1181, 145695), (2649, 64955), (3543, 48565), (4415, 38973), (5905, 29139), (9713, 17715), (12991, 13245)]