42705195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{219001}}^1$

素因数の和:219022

約数の個数: 16

約数和(自身を含む): 73584672

約数和(自身を除く): 30879477

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 219001, 657003, 1095005, 2847013, 3285015, 8541039, 14235065, 42705195]

約数ペア:

[(1, 42705195), (3, 14235065), (5, 8541039), (13, 3285015), (15, 2847013), (39, 1095005), (65, 657003), (195, 219001)]