455674035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 793152000

約数和(自身を除く): 337477965

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 149, 179, 201, 255, 335, 447, 537, 745, 895, 1005, 1139, 2235, 2533, 2685, 3043, 3417, 5695, 7599, 9129, 9983, 11993, 12665, 15215, 17085, 26671, 29949, 35979, 37995, 45645, 49915, 59965, 80013, 133355, 149745, 169711, 179895, 203881, 400065, 453407, 509133, 611643, 848555, 1019405, 1360221, 1786957, 2267035, 2545665, 3058215, 5360871, 6801105, 8934785, 26804355, 30378269, 91134807, 151891345, 455674035]

約数ペア:

[(1, 455674035), (3, 151891345), (5, 91134807), (15, 30378269), (17, 26804355), (51, 8934785), (67, 6801105), (85, 5360871), (149, 3058215), (179, 2545665), (201, 2267035), (255, 1786957), (335, 1360221), (447, 1019405), (537, 848555), (745, 611643), (895, 509133), (1005, 453407), (1139, 400065), (2235, 203881), (2533, 179895), (2685, 169711), (3043, 149745), (3417, 133355), (5695, 80013), (7599, 59965), (9129, 49915), (9983, 45645), (11993, 37995), (12665, 35979), (15215, 29949), (17085, 26671)]