145535041

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 155937600

約数和(自身を除く): 10402559

約数列:

[1, 19, 101, 181, 419, 1919, 3439, 7961, 18281, 42319, 75839, 347339, 804061, 1440941, 7659739, 145535041]

約数ペア:

[(1, 145535041), (19, 7659739), (101, 1440941), (181, 804061), (419, 347339), (1919, 75839), (3439, 42319), (7961, 18281)]