165072855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9817}}^1$

素因数の和:9903

約数の個数: 32

約数和(自身を含む): 282758400

約数和(自身を除く): 117685545

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 3363, 5605, 9817, 16815, 29451, 49085, 147255, 186523, 559569, 579203, 932615, 1737609, 2797845, 2896015, 8688045, 11004857, 33014571, 55024285, 165072855]

約数ペア:

[(1, 165072855), (3, 55024285), (5, 33014571), (15, 11004857), (19, 8688045), (57, 2896015), (59, 2797845), (95, 1737609), (177, 932615), (285, 579203), (295, 559569), (885, 186523), (1121, 147255), (3363, 49085), (5605, 29451), (9817, 16815)]