21782354385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{132014269}}^1$

素因数の和:132014288

約数の個数: 16

約数和(自身を含む): 38020109760

約数和(自身を除く): 16237755375

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 132014269, 396042807, 660071345, 1452156959, 1980214035, 4356470877, 7260784795, 21782354385]

約数ペア:

[(1, 21782354385), (3, 7260784795), (5, 4356470877), (11, 1980214035), (15, 1452156959), (33, 660071345), (55, 396042807), (165, 132014269)]