121244985

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47269}}^1$

素因数の和:47302

約数の個数: 32

約数和(自身を含む): 226896000

約数和(自身を除く): 105651015

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 47269, 141807, 236345, 425421, 709035, 898111, 1276263, 2127105, 2694333, 4490555, 6381315, 8082999, 13471665, 24248997, 40414995, 121244985]

約数ペア:

[(1, 121244985), (3, 40414995), (5, 24248997), (9, 13471665), (15, 8082999), (19, 6381315), (27, 4490555), (45, 2694333), (57, 2127105), (95, 1276263), (135, 898111), (171, 709035), (285, 425421), (513, 236345), (855, 141807), (2565, 47269)]