89275155

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 146005248

約数和(自身を除く): 56730093

約数列:

[1, 3, 5, 15, 67, 201, 211, 335, 421, 633, 1005, 1055, 1263, 2105, 3165, 6315, 14137, 28207, 42411, 70685, 84621, 88831, 141035, 212055, 266493, 423105, 444155, 1332465, 5951677, 17855031, 29758385, 89275155]

約数ペア:

[(1, 89275155), (3, 29758385), (5, 17855031), (15, 5951677), (67, 1332465), (201, 444155), (211, 423105), (335, 266493), (421, 212055), (633, 141035), (1005, 88831), (1055, 84621), (1263, 70685), (2105, 42411), (3165, 28207), (6315, 14137)]