13131736785

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9871}}^1$

素因数の和:9983

約数の個数: 96

約数和(自身を含む): 25281165312

約数和(自身を除く): 12149428527

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 47, 51, 85, 111, 141, 153, 185, 235, 255, 333, 423, 555, 629, 705, 765, 799, 1665, 1739, 1887, 2115, 2397, 3145, 3995, 5217, 5661, 7191, 8695, 9435, 9871, 11985, 15651, 26085, 28305, 29563, 29613, 35955, 49355, 78255, 88689, 88839, 147815, 148065, 167807, 266067, 365227, 443445, 444195, 463937, 503421, 839035, 1095681, 1330335, 1391811, 1510263, 1826135, 2319685, 2517105, 3287043, 4175433, 5478405, 6208859, 6959055, 7551315, 7886929, 16435215, 17165669, 18626577, 20877165, 23660787, 31044295, 39434645, 51497007, 55879731, 70982361, 85828345, 93132885, 118303935, 154491021, 257485035, 279398655, 291816373, 354911805, 772455105, 875449119, 1459081865, 2626347357, 4377245595, 13131736785]

約数ペア:

[(1, 13131736785), (3, 4377245595), (5, 2626347357), (9, 1459081865), (15, 875449119), (17, 772455105), (37, 354911805), (45, 291816373), (47, 279398655), (51, 257485035), (85, 154491021), (111, 118303935), (141, 93132885), (153, 85828345), (185, 70982361), (235, 55879731), (255, 51497007), (333, 39434645), (423, 31044295), (555, 23660787), (629, 20877165), (705, 18626577), (765, 17165669), (799, 16435215), (1665, 7886929), (1739, 7551315), (1887, 6959055), (2115, 6208859), (2397, 5478405), (3145, 4175433), (3995, 3287043), (5217, 2517105), (5661, 2319685), (7191, 1826135), (8695, 1510263), (9435, 1391811), (9871, 1330335), (11985, 1095681), (15651, 839035), (26085, 503421), (28305, 463937), (29563, 444195), (29613, 443445), (35955, 365227), (49355, 266067), (78255, 167807), (88689, 148065), (88839, 147815)]