137273145

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{247339}}^1$

素因数の和:247384

約数の個数: 16

約数和(自身を含む): 225574080

約数和(自身を除く): 88300935

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 247339, 742017, 1236695, 3710085, 9151543, 27454629, 45757715, 137273145]

約数ペア:

[(1, 137273145), (3, 45757715), (5, 27454629), (15, 9151543), (37, 3710085), (111, 1236695), (185, 742017), (555, 247339)]