47424645

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 88957440

約数和(自身を除く): 41532795

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 1319, 2115, 2397, 3957, 3995, 6595, 7191, 11871, 11985, 19785, 22423, 35955, 59355, 61993, 67269, 112115, 185979, 201807, 309965, 336345, 557937, 929895, 1009035, 1053881, 2789685, 3161643, 5269405, 9484929, 15808215, 47424645]

約数ペア:

[(1, 47424645), (3, 15808215), (5, 9484929), (9, 5269405), (15, 3161643), (17, 2789685), (45, 1053881), (47, 1009035), (51, 929895), (85, 557937), (141, 336345), (153, 309965), (235, 201807), (255, 185979), (423, 112115), (705, 67269), (765, 61993), (799, 59355), (1319, 35955), (2115, 22423), (2397, 19785), (3957, 11985), (3995, 11871), (6595, 7191)]