191090065

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{3541}}^1$

素因数の和:3840

約数の個数: 16

約数和(自身を含む): 235642176

約数和(自身を除く): 44552111

約数列:

[1, 5, 43, 215, 251, 1255, 3541, 10793, 17705, 53965, 152263, 761315, 888791, 4443955, 38218013, 191090065]

約数ペア:

[(1, 191090065), (5, 38218013), (43, 4443955), (215, 888791), (251, 761315), (1255, 152263), (3541, 53965), (10793, 17705)]