7315695

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 13714272

約数和(自身を除く): 6398577

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 131, 153, 219, 255, 365, 393, 655, 657, 765, 1095, 1179, 1241, 1965, 2227, 3285, 3723, 5895, 6205, 6681, 9563, 11135, 11169, 18615, 20043, 28689, 33405, 47815, 55845, 86067, 100215, 143445, 162571, 430335, 487713, 812855, 1463139, 2438565, 7315695]

約数ペア:

[(1, 7315695), (3, 2438565), (5, 1463139), (9, 812855), (15, 487713), (17, 430335), (45, 162571), (51, 143445), (73, 100215), (85, 86067), (131, 55845), (153, 47815), (219, 33405), (255, 28689), (365, 20043), (393, 18615), (655, 11169), (657, 11135), (765, 9563), (1095, 6681), (1179, 6205), (1241, 5895), (1965, 3723), (2227, 3285)]