155810545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149101}}^1$

素因数の和:149136

約数の個数: 16

約数和(自身を含む): 214706880

約数和(自身を除く): 58896335

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 149101, 745505, 1640111, 2832919, 8200555, 14164595, 31162109, 155810545]

約数ペア:

[(1, 155810545), (5, 31162109), (11, 14164595), (19, 8200555), (55, 2832919), (95, 1640111), (209, 745505), (1045, 149101)]