15128904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{90053}}^1$

素因数の和:90069

約数の個数: 32

約数和(自身を含む): 43225920

約数和(自身を除く): 28097016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 90053, 180106, 270159, 360212, 540318, 630371, 720424, 1080636, 1260742, 1891113, 2161272, 2521484, 3782226, 5042968, 7564452, 15128904]

約数ペア:

[(1, 15128904), (2, 7564452), (3, 5042968), (4, 3782226), (6, 2521484), (7, 2161272), (8, 1891113), (12, 1260742), (14, 1080636), (21, 720424), (24, 630371), (28, 540318), (42, 360212), (56, 270159), (84, 180106), (168, 90053)]