55561215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{161047}}^1$

素因数の和:161078

約数の個数: 16

約数和(自身を含む): 92763648

約数和(自身を除く): 37202433

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 161047, 483141, 805235, 2415705, 3704081, 11112243, 18520405, 55561215]

約数ペア:

[(1, 55561215), (3, 18520405), (5, 11112243), (15, 3704081), (23, 2415705), (69, 805235), (115, 483141), (345, 161047)]