70651575

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 141419520

約数和(自身を除く): 70767945

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 47, 51, 75, 85, 131, 135, 141, 153, 225, 235, 255, 393, 423, 425, 459, 655, 675, 705, 765, 799, 1175, 1179, 1269, 1275, 1965, 2115, 2227, 2295, 2397, 3275, 3525, 3537, 3825, 3995, 5895, 6157, 6345, 6681, 7191, 9825, 10575, 11135, 11475, 11985, 17685, 18471, 19975, 20043, 21573, 29475, 30785, 31725, 33405, 35955, 55413, 55675, 59925, 60129, 88425, 92355, 100215, 104669, 107865, 153925, 166239, 167025, 179775, 277065, 300645, 314007, 461775, 501075, 523345, 539325, 831195, 942021, 1385325, 1503225, 1570035, 2616725, 2826063, 4155975, 4710105, 7850175, 14130315, 23550525, 70651575]

約数ペア:

[(1, 70651575), (3, 23550525), (5, 14130315), (9, 7850175), (15, 4710105), (17, 4155975), (25, 2826063), (27, 2616725), (45, 1570035), (47, 1503225), (51, 1385325), (75, 942021), (85, 831195), (131, 539325), (135, 523345), (141, 501075), (153, 461775), (225, 314007), (235, 300645), (255, 277065), (393, 179775), (423, 167025), (425, 166239), (459, 153925), (655, 107865), (675, 104669), (705, 100215), (765, 92355), (799, 88425), (1175, 60129), (1179, 59925), (1269, 55675), (1275, 55413), (1965, 35955), (2115, 33405), (2227, 31725), (2295, 30785), (2397, 29475), (3275, 21573), (3525, 20043), (3537, 19975), (3825, 18471), (3995, 17685), (5895, 11985), (6157, 11475), (6345, 11135), (6681, 10575), (7191, 9825)]