1327839905

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{4517}}^1$

素因数の和:4793

約数の個数: 32

約数和(自身を含む): 1878909696

約数和(自身を除く): 551069791

約数列:

[1, 5, 7, 35, 37, 185, 227, 259, 1135, 1295, 1589, 4517, 7945, 8399, 22585, 31619, 41995, 58793, 158095, 167129, 293965, 835645, 1025359, 1169903, 5126795, 5849515, 7177513, 35887565, 37938283, 189691415, 265567981, 1327839905]

約数ペア:

[(1, 1327839905), (5, 265567981), (7, 189691415), (35, 37938283), (37, 35887565), (185, 7177513), (227, 5849515), (259, 5126795), (1135, 1169903), (1295, 1025359), (1589, 835645), (4517, 293965), (7945, 167129), (8399, 158095), (22585, 58793), (31619, 41995)]