1917345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 3324672

約数和(自身を除く): 1407327

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 103, 219, 255, 309, 365, 515, 1095, 1241, 1545, 1751, 3723, 5253, 6205, 7519, 8755, 18615, 22557, 26265, 37595, 112785, 127823, 383469, 639115, 1917345]

約数ペア:

[(1, 1917345), (3, 639115), (5, 383469), (15, 127823), (17, 112785), (51, 37595), (73, 26265), (85, 22557), (103, 18615), (219, 8755), (255, 7519), (309, 6205), (365, 5253), (515, 3723), (1095, 1751), (1241, 1545)]