308962845

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3083}}^1$

素因数の和:3242

約数の個数: 48

約数和(自身を含む): 571551552

約数和(自身を除く): 262588707

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 131, 153, 255, 393, 655, 765, 1179, 1965, 2227, 3083, 5895, 6681, 9249, 11135, 15415, 20043, 27747, 33405, 46245, 52411, 100215, 138735, 157233, 262055, 403873, 471699, 786165, 1211619, 2019365, 2358495, 3634857, 6058095, 6865841, 18174285, 20597523, 34329205, 61792569, 102987615, 308962845]

約数ペア:

[(1, 308962845), (3, 102987615), (5, 61792569), (9, 34329205), (15, 20597523), (17, 18174285), (45, 6865841), (51, 6058095), (85, 3634857), (131, 2358495), (153, 2019365), (255, 1211619), (393, 786165), (655, 471699), (765, 403873), (1179, 262055), (1965, 157233), (2227, 138735), (3083, 100215), (5895, 52411), (6681, 46245), (9249, 33405), (11135, 27747), (15415, 20043)]