28323735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{171659}}^1$

素因数の和:171678

約数の個数: 16

約数和(自身を含む): 49438080

約数和(自身を除く): 21114345

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 171659, 514977, 858295, 1888249, 2574885, 5664747, 9441245, 28323735]

約数ペア:

[(1, 28323735), (3, 9441245), (5, 5664747), (11, 2574885), (15, 1888249), (33, 858295), (55, 514977), (165, 171659)]