15400422

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{5381}}^1$

素因数の和:5445

約数の個数: 32

約数和(自身を含む): 34875360

約数和(自身を除く): 19474938

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 5381, 10762, 16143, 32286, 48429, 96858, 145287, 285193, 290574, 570386, 855579, 1711158, 2566737, 5133474, 7700211, 15400422]

約数ペア:

[(1, 15400422), (2, 7700211), (3, 5133474), (6, 2566737), (9, 1711158), (18, 855579), (27, 570386), (53, 290574), (54, 285193), (106, 145287), (159, 96858), (318, 48429), (477, 32286), (954, 16143), (1431, 10762), (2862, 5381)]