289206485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{1951}}^1$

素因数の和:3268

約数の個数: 16

約数和(自身を含む): 362603520

約数和(自身を除く): 73397035

約数列:

[1, 5, 23, 115, 1289, 1951, 6445, 9755, 29647, 44873, 148235, 224365, 2514839, 12574195, 57841297, 289206485]

約数ペア:

[(1, 289206485), (5, 57841297), (23, 12574195), (115, 2514839), (1289, 224365), (1951, 148235), (6445, 44873), (9755, 29647)]