9229725

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 18570240

約数和(自身を除く): 9340515

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 45, 51, 57, 75, 85, 95, 127, 153, 171, 225, 255, 285, 323, 381, 425, 475, 635, 765, 855, 969, 1143, 1275, 1425, 1615, 1905, 2159, 2413, 2907, 3175, 3825, 4275, 4845, 5715, 6477, 7239, 8075, 9525, 10795, 12065, 14535, 19431, 21717, 24225, 28575, 32385, 36195, 41021, 53975, 60325, 72675, 97155, 108585, 123063, 161925, 180975, 205105, 369189, 485775, 542925, 615315, 1025525, 1845945, 3076575, 9229725]

約数ペア:

[(1, 9229725), (3, 3076575), (5, 1845945), (9, 1025525), (15, 615315), (17, 542925), (19, 485775), (25, 369189), (45, 205105), (51, 180975), (57, 161925), (75, 123063), (85, 108585), (95, 97155), (127, 72675), (153, 60325), (171, 53975), (225, 41021), (255, 36195), (285, 32385), (323, 28575), (381, 24225), (425, 21717), (475, 19431), (635, 14535), (765, 12065), (855, 10795), (969, 9525), (1143, 8075), (1275, 7239), (1425, 6477), (1615, 5715), (1905, 4845), (2159, 4275), (2413, 3825), (2907, 3175)]