155511215

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{1051}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 189284256

約数和(自身を除く): 33773041

約数列:

[1, 5, 101, 293, 505, 1051, 1465, 5255, 29593, 106151, 147965, 307943, 530755, 1539715, 31102243, 155511215]

約数ペア:

[(1, 155511215), (5, 31102243), (101, 1539715), (293, 530755), (505, 307943), (1051, 147965), (1465, 106151), (5255, 29593)]