149908955

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{225427}}^1$

素因数の和:225458

約数の個数: 16

約数和(自身を含む): 216410880

約数和(自身を除く): 66501925

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 225427, 1127135, 1577989, 4283113, 7889945, 21415565, 29981791, 149908955]

約数ペア:

[(1, 149908955), (5, 29981791), (7, 21415565), (19, 7889945), (35, 4283113), (95, 1577989), (133, 1127135), (665, 225427)]