319460545

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{6217}}^1$

素因数の和:6504

約数の個数: 16

約数和(自身を含む): 393972480

約数和(自身を除く): 74511935

約数列:

[1, 5, 43, 215, 239, 1195, 6217, 10277, 31085, 51385, 267331, 1336655, 1485863, 7429315, 63892109, 319460545]

約数ペア:

[(1, 319460545), (5, 63892109), (43, 7429315), (215, 1485863), (239, 1336655), (1195, 267331), (6217, 51385), (10277, 31085)]