15535026

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 36540504

約数和(自身を除く): 21005478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 337, 394, 591, 674, 1011, 1182, 1773, 2022, 2561, 3033, 3546, 4381, 5122, 6066, 7683, 8762, 13143, 15366, 23049, 26286, 39429, 46098, 66389, 78858, 132778, 199167, 398334, 597501, 863057, 1195002, 1726114, 2589171, 5178342, 7767513, 15535026]

約数ペア:

[(1, 15535026), (2, 7767513), (3, 5178342), (6, 2589171), (9, 1726114), (13, 1195002), (18, 863057), (26, 597501), (39, 398334), (78, 199167), (117, 132778), (197, 78858), (234, 66389), (337, 46098), (394, 39429), (591, 26286), (674, 23049), (1011, 15366), (1182, 13143), (1773, 8762), (2022, 7683), (2561, 6066), (3033, 5122), (3546, 4381)]