84641955

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{245339}}^1$

素因数の和:245370

約数の個数: 16

約数和(自身を含む): 141315840

約数和(自身を除く): 56673885

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 245339, 736017, 1226695, 3680085, 5642797, 16928391, 28213985, 84641955]

約数ペア:

[(1, 84641955), (3, 28213985), (5, 16928391), (15, 5642797), (23, 3680085), (69, 1226695), (115, 736017), (345, 245339)]