15692445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 29298672

約数和(自身を除く): 13606227

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 219, 255, 281, 365, 657, 765, 843, 1095, 1241, 1405, 2529, 3285, 3723, 4215, 4777, 6205, 11169, 12645, 14331, 18615, 20513, 23885, 42993, 55845, 61539, 71655, 102565, 184617, 214965, 307695, 348721, 923085, 1046163, 1743605, 3138489, 5230815, 15692445]

約数ペア:

[(1, 15692445), (3, 5230815), (5, 3138489), (9, 1743605), (15, 1046163), (17, 923085), (45, 348721), (51, 307695), (73, 214965), (85, 184617), (153, 102565), (219, 71655), (255, 61539), (281, 55845), (365, 42993), (657, 23885), (765, 20513), (843, 18615), (1095, 14331), (1241, 12645), (1405, 11169), (2529, 6205), (3285, 4777), (3723, 4215)]