15102820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12799}}^1$

素因数の和:12867

約数の個数: 24

約数和(自身を含む): 32256000

約数和(自身を除く): 17153180

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 12799, 25598, 51196, 63995, 127990, 255980, 755141, 1510282, 3020564, 3775705, 7551410, 15102820]

約数ペア:

[(1, 15102820), (2, 7551410), (4, 3775705), (5, 3020564), (10, 1510282), (20, 755141), (59, 255980), (118, 127990), (236, 63995), (295, 51196), (590, 25598), (1180, 12799)]