274247615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{29761}}^1$

素因数の和:29882

約数の個数: 16

約数和(自身を含む): 350001120

約数和(自身を除く): 75753505

約数列:

[1, 5, 19, 95, 97, 485, 1843, 9215, 29761, 148805, 565459, 2827295, 2886817, 14434085, 54849523, 274247615]

約数ペア:

[(1, 274247615), (5, 54849523), (19, 14434085), (95, 2886817), (97, 2827295), (485, 565459), (1843, 148805), (9215, 29761)]