42467445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 79814592

約数和(自身を除く): 37347147

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 1291, 1935, 2193, 3655, 3873, 6455, 6579, 10965, 11619, 19365, 21947, 32895, 55513, 58095, 65841, 109735, 166539, 197523, 277565, 329205, 499617, 832695, 943721, 987615, 2498085, 2831163, 4718605, 8493489, 14155815, 42467445]

約数ペア:

[(1, 42467445), (3, 14155815), (5, 8493489), (9, 4718605), (15, 2831163), (17, 2498085), (43, 987615), (45, 943721), (51, 832695), (85, 499617), (129, 329205), (153, 277565), (215, 197523), (255, 166539), (387, 109735), (645, 65841), (731, 58095), (765, 55513), (1291, 32895), (1935, 21947), (2193, 19365), (3655, 11619), (3873, 10965), (6455, 6579)]