300588815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 390712896

約数和(自身を除く): 90124081

約数列:

[1, 5, 17, 73, 85, 193, 251, 365, 965, 1241, 1255, 3281, 4267, 6205, 14089, 16405, 18323, 21335, 48443, 70445, 91615, 239513, 242215, 311491, 823531, 1197565, 1557455, 3536339, 4117655, 17681695, 60117763, 300588815]

約数ペア:

[(1, 300588815), (5, 60117763), (17, 17681695), (73, 4117655), (85, 3536339), (193, 1557455), (251, 1197565), (365, 823531), (965, 311491), (1241, 242215), (1255, 239513), (3281, 91615), (4267, 70445), (6205, 48443), (14089, 21335), (16405, 18323)]