16771455

素因数分解:

$3^4\times 5^1\times {\mathrm{41411}}^1$

素因数の和:41428

約数の個数: 20

約数和(自身を含む): 30065112

約数和(自身を除く): 13293657

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 41411, 124233, 207055, 372699, 621165, 1118097, 1863495, 3354291, 5590485, 16771455]

約数ペア:

[(1, 16771455), (3, 5590485), (5, 3354291), (9, 1863495), (15, 1118097), (27, 621165), (45, 372699), (81, 207055), (135, 124233), (405, 41411)]