63598275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 129991680

約数和(自身を除く): 66393405

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 255, 325, 425, 585, 663, 765, 975, 1105, 1275, 1279, 1989, 2925, 3315, 3825, 3837, 5525, 6395, 9945, 11511, 16575, 16627, 19185, 21743, 31975, 49725, 49881, 57555, 65229, 83135, 95925, 108715, 149643, 195687, 249405, 282659, 287775, 326145, 415675, 543575, 748215, 847977, 978435, 1247025, 1413295, 1630725, 2543931, 3741075, 4239885, 4892175, 7066475, 12719655, 21199425, 63598275]

約数ペア:

[(1, 63598275), (3, 21199425), (5, 12719655), (9, 7066475), (13, 4892175), (15, 4239885), (17, 3741075), (25, 2543931), (39, 1630725), (45, 1413295), (51, 1247025), (65, 978435), (75, 847977), (85, 748215), (117, 543575), (153, 415675), (195, 326145), (221, 287775), (225, 282659), (255, 249405), (325, 195687), (425, 149643), (585, 108715), (663, 95925), (765, 83135), (975, 65229), (1105, 57555), (1275, 49881), (1279, 49725), (1989, 31975), (2925, 21743), (3315, 19185), (3825, 16627), (3837, 16575), (5525, 11511), (6395, 9945)]