167372535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3947}}^1$

素因数の和:4223

約数の個数: 32

約数和(自身を含む): 293352192

約数和(自身を除く): 125979657

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257, 771, 1285, 2827, 3855, 3947, 8481, 11841, 14135, 19735, 42405, 43417, 59205, 130251, 217085, 651255, 1014379, 3043137, 5071895, 11158169, 15215685, 33474507, 55790845, 167372535]

約数ペア:

[(1, 167372535), (3, 55790845), (5, 33474507), (11, 15215685), (15, 11158169), (33, 5071895), (55, 3043137), (165, 1014379), (257, 651255), (771, 217085), (1285, 130251), (2827, 59205), (3855, 43417), (3947, 42405), (8481, 19735), (11841, 14135)]