16533855

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9421}}^1$

素因数の和:9448

約数の個数: 32

約数和(自身を含む): 31657920

約数和(自身を除く): 15124065

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 9421, 28263, 47105, 84789, 122473, 141315, 254367, 367419, 423945, 612365, 1102257, 1271835, 1837095, 3306771, 5511285, 16533855]

約数ペア:

[(1, 16533855), (3, 5511285), (5, 3306771), (9, 1837095), (13, 1271835), (15, 1102257), (27, 612365), (39, 423945), (45, 367419), (65, 254367), (117, 141315), (135, 122473), (195, 84789), (351, 47105), (585, 28263), (1755, 9421)]