71065645

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43201}}^1$

素因数の和:43260

約数の個数: 16

約数和(自身を含む): 99537408

約数和(自身を除く): 28471763

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 43201, 216005, 302407, 1512035, 2030447, 10152235, 14213129, 71065645]

約数ペア:

[(1, 71065645), (5, 14213129), (7, 10152235), (35, 2030447), (47, 1512035), (235, 302407), (329, 216005), (1645, 43201)]