128083005

素因数分解:

$3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3527}}^1$

素因数の和:3810

約数の個数: 32

約数和(自身を含む): 228614400

約数和(自身を除く): 100531395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 269, 807, 1345, 2421, 3527, 4035, 7263, 10581, 12105, 17635, 31743, 36315, 52905, 95229, 158715, 476145, 948763, 2846289, 4743815, 8538867, 14231445, 25616601, 42694335, 128083005]

約数ペア:

[(1, 128083005), (3, 42694335), (5, 25616601), (9, 14231445), (15, 8538867), (27, 4743815), (45, 2846289), (135, 948763), (269, 476145), (807, 158715), (1345, 95229), (2421, 52905), (3527, 36315), (4035, 31743), (7263, 17635), (10581, 12105)]