9795825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 20108088

約数和(自身を除く): 10312263

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 197, 221, 225, 255, 325, 425, 585, 591, 663, 765, 975, 985, 1105, 1275, 1773, 1989, 2561, 2925, 2955, 3315, 3349, 3825, 4925, 5525, 7683, 8865, 9945, 10047, 12805, 14775, 16575, 16745, 23049, 30141, 38415, 43537, 44325, 49725, 50235, 64025, 83725, 115245, 130611, 150705, 192075, 217685, 251175, 391833, 576225, 653055, 753525, 1088425, 1959165, 3265275, 9795825]

約数ペア:

[(1, 9795825), (3, 3265275), (5, 1959165), (9, 1088425), (13, 753525), (15, 653055), (17, 576225), (25, 391833), (39, 251175), (45, 217685), (51, 192075), (65, 150705), (75, 130611), (85, 115245), (117, 83725), (153, 64025), (195, 50235), (197, 49725), (221, 44325), (225, 43537), (255, 38415), (325, 30141), (425, 23049), (585, 16745), (591, 16575), (663, 14775), (765, 12805), (975, 10047), (985, 9945), (1105, 8865), (1275, 7683), (1773, 5525), (1989, 4925), (2561, 3825), (2925, 3349), (2955, 3315)]