157425990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5247533}}^1$

素因数の和:5247543

約数の個数: 16

約数和(自身を含む): 377822448

約数和(自身を除く): 220396458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5247533, 10495066, 15742599, 26237665, 31485198, 52475330, 78712995, 157425990]

約数ペア:

[(1, 157425990), (2, 78712995), (3, 52475330), (5, 31485198), (6, 26237665), (10, 15742599), (15, 10495066), (30, 5247533)]