4853925

素因数分解:

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

素因数の和:89

約数の個数: 72

約数和(自身を含む): 9749376

約数和(自身を除く): 4895451

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 47, 51, 75, 81, 85, 135, 141, 153, 225, 235, 243, 255, 405, 423, 425, 459, 675, 705, 765, 799, 1175, 1215, 1269, 1275, 1377, 2025, 2115, 2295, 2397, 3525, 3807, 3825, 3995, 4131, 6075, 6345, 6885, 7191, 10575, 11421, 11475, 11985, 19035, 19975, 20655, 21573, 31725, 34425, 35955, 57105, 59925, 64719, 95175, 103275, 107865, 179775, 194157, 285525, 323595, 539325, 970785, 1617975, 4853925]

約数ペア:

[(1, 4853925), (3, 1617975), (5, 970785), (9, 539325), (15, 323595), (17, 285525), (25, 194157), (27, 179775), (45, 107865), (47, 103275), (51, 95175), (75, 64719), (81, 59925), (85, 57105), (135, 35955), (141, 34425), (153, 31725), (225, 21573), (235, 20655), (243, 19975), (255, 19035), (405, 11985), (423, 11475), (425, 11421), (459, 10575), (675, 7191), (705, 6885), (765, 6345), (799, 6075), (1175, 4131), (1215, 3995), (1269, 3825), (1275, 3807), (1377, 3525), (2025, 2397), (2115, 2295)]