137695185

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{161047}}^1$

素因数の和:161077

約数の個数: 24

約数和(自身を含む): 251234880

約数和(自身を除く): 113539695

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 161047, 483141, 805235, 1449423, 2415705, 3059893, 7247115, 9179679, 15299465, 27539037, 45898395, 137695185]

約数ペア:

[(1, 137695185), (3, 45898395), (5, 27539037), (9, 15299465), (15, 9179679), (19, 7247115), (45, 3059893), (57, 2415705), (95, 1449423), (171, 805235), (285, 483141), (855, 161047)]