25003806

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 52427520

約数和(自身を除く): 27423714

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 409, 443, 818, 886, 1227, 1329, 2454, 2658, 9407, 10189, 18814, 20378, 28221, 30567, 56442, 61134, 181187, 362374, 543561, 1087122, 4167301, 8334602, 12501903, 25003806]

約数ペア:

[(1, 25003806), (2, 12501903), (3, 8334602), (6, 4167301), (23, 1087122), (46, 543561), (69, 362374), (138, 181187), (409, 61134), (443, 56442), (818, 30567), (886, 28221), (1227, 20378), (1329, 18814), (2454, 10189), (2658, 9407)]