27195735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 51152256

約数和(自身を除く): 23956521

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 163, 227, 245, 489, 681, 735, 815, 1135, 1141, 1589, 2445, 3405, 3423, 4767, 5705, 7945, 7987, 11123, 17115, 23835, 23961, 33369, 37001, 39935, 55615, 111003, 119805, 166845, 185005, 259007, 555015, 777021, 1295035, 1813049, 3885105, 5439147, 9065245, 27195735]

約数ペア:

[(1, 27195735), (3, 9065245), (5, 5439147), (7, 3885105), (15, 1813049), (21, 1295035), (35, 777021), (49, 555015), (105, 259007), (147, 185005), (163, 166845), (227, 119805), (245, 111003), (489, 55615), (681, 39935), (735, 37001), (815, 33369), (1135, 23961), (1141, 23835), (1589, 17115), (2445, 11123), (3405, 7987), (3423, 7945), (4767, 5705)]