713598885

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 1358622720

約数和(自身を除く): 645023835

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 89, 141, 153, 223, 235, 255, 267, 423, 445, 669, 705, 765, 799, 801, 1115, 1335, 1513, 2007, 2115, 2397, 3345, 3791, 3995, 4005, 4183, 4539, 7191, 7565, 10035, 10481, 11373, 11985, 12549, 13617, 18955, 19847, 20915, 22695, 31443, 34119, 35955, 37647, 52405, 56865, 59541, 62745, 68085, 71111, 94329, 99235, 157215, 170595, 178177, 178623, 188235, 213333, 297705, 337399, 355555, 471645, 534531, 639999, 890885, 893115, 932809, 1012197, 1066665, 1603593, 1686995, 2672655, 2798427, 3036591, 3199995, 4664045, 5060985, 8017965, 8395281, 13992135, 15182955, 15857753, 41976405, 47573259, 79288765, 142719777, 237866295, 713598885]

約数ペア:

[(1, 713598885), (3, 237866295), (5, 142719777), (9, 79288765), (15, 47573259), (17, 41976405), (45, 15857753), (47, 15182955), (51, 13992135), (85, 8395281), (89, 8017965), (141, 5060985), (153, 4664045), (223, 3199995), (235, 3036591), (255, 2798427), (267, 2672655), (423, 1686995), (445, 1603593), (669, 1066665), (705, 1012197), (765, 932809), (799, 893115), (801, 890885), (1115, 639999), (1335, 534531), (1513, 471645), (2007, 355555), (2115, 337399), (2397, 297705), (3345, 213333), (3791, 188235), (3995, 178623), (4005, 178177), (4183, 170595), (4539, 157215), (7191, 99235), (7565, 94329), (10035, 71111), (10481, 68085), (11373, 62745), (11985, 59541), (12549, 56865), (13617, 52405), (18955, 37647), (19847, 35955), (20915, 34119), (22695, 31443)]