26936565

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 45342720

約数和(自身を除く): 18406155

約数列:

[1, 3, 5, 15, 23, 69, 115, 163, 345, 479, 489, 815, 1437, 2395, 2445, 3749, 7185, 11017, 11247, 18745, 33051, 55085, 56235, 78077, 165255, 234231, 390385, 1171155, 1795771, 5387313, 8978855, 26936565]

約数ペア:

[(1, 26936565), (3, 8978855), (5, 5387313), (15, 1795771), (23, 1171155), (69, 390385), (115, 234231), (163, 165255), (345, 78077), (479, 56235), (489, 55085), (815, 33051), (1437, 18745), (2395, 11247), (2445, 11017), (3749, 7185)]